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Games Behind Calculator

See how many games your team trails the leader, in a standings table of up to six teams ranked by winning percentage.

Level: Grade 6

  • Common Core standard 6.EE.A.2.cEvaluate expressions at specific values of their variables. Include expressions that arise from formulas used in real-world problems. Perform arithmetic operations, including those involving whole-number exponents, in the conventional order when there are no parentheses to specify a particular order (Order of Operations).
  • Common Core standard 6.RP.A.2Understand the concept of a unit rate a/b associated with a ratio a:b with b ≠ 0, and use rate language in the context of a ratio relationship.
Printable worksheet

Games Behind Calculator

Inputs

Result

Your team's games behind the leader

4

Your team is 2nd, 4 games behind Team 2.

Your team's place
2nd of 5
Your winning percentage
0.545
Leader's winning percentage (Team 2)
0.571
Games behind Team 2, the team directly above
4
Games ahead of Team 3, the team directly below
4

See the step-by-step solution ↓

Standings
Standings
PlaceTeamWLPCTGB
1Team 28866.571—
2Your team8470.5454.0
3Team 38074.5198.0
4Team 47183.46117.0
5Team 56589.42223.0

Step-by-step solution

  1. Rank the teams by winning percentage (wins divided by games played), the way standings do

    Team 2 88–66 (.571), Your team 84–70 (.545), Team 3 80–74 (.519), Team 4 71–83 (.461), Team 5 65–89 (.422)

  2. Games behind (GB) adds the leader's extra wins (W) to your extra losses (L), then halves it

    GB=(W leader−W)+(L−L leader)2

  3. Put in your team's record and the leader's (Team 2)

    (88−84)+(70−66)2=4

  4. Do the same with Team 2, the team directly above you, to see how close the next spot is

    (88−84)+(70−66)2=4

Test yourself

20 quick questions built from this calculator's formula: work out results, predict what happens when an input changes, and work backward from an answer. Every answer comes with the working.

What this calculator does

Find out how far your team trails the leader, and see the whole standings table. Games behind (shown as GB, or games back, in standings) measures that gap. It averages two gaps: the difference in wins and the difference in losses. So a team that has played one game fewer than the leader can sit half a game back.

Enter the records of up to six teams, with your own team first. The calculator ranks them by winning percentage, the share of games each team won, the way standings do. It marks the leader with a dash and gives every other team's games behind. It also shows your team's place and the gap to the teams directly above and below. For a quick two-team comparison, or for records with ties, use the winning percentage calculator.

Where it's used

Why this math matters outside the classroom:

  • Division races. A team at 84–70 trails an 88–66 leader by ((88 − 84) + (70 − 66)) ÷ 2, which is 4 games.
  • Uneven schedules. A 48–31 team is 1.5 games behind a 50–30 leader because it has played one fewer game.
  • Youth league tables. League volunteers rank teams by winning percentage and fill in the GB column for the weekly standings email.
  • Fantasy head-to-head. Fantasy managers in head-to-head leagues track games behind the top seed as the playoff cutoff nears.
  • Math class data. Students rank real division records by winning percentage and check games behind with the averaging formula.

Grade level and standards: Grade 6; Common Core State Standards for Mathematics 6.EE.A.2.c, 6.RP.A.2. © Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved.

How to use it

  1. Choose how many teams to include, from two to six.
  2. Enter your team's wins and losses in the first pair of fields.
  3. Enter the other teams' wins and losses in any order. The calculator sorts them.
  4. Read your games behind at the top. The full table, your place and the nearby gaps are below it.

What the inputs mean

Teams in the standings
Only the teams you choose are used. Fields for the others are hidden and ignored.
Your team: wins
The first team is treated as yours. The main result and the gaps above and below are measured from it.

Formula and method

PCT = W ÷ (W + L)
GB = ((W(leader) − W) + (L − L(leader))) ÷ 2

In the formulas, W is a team's wins and L is its losses. W(leader) and L(leader) are the leader's wins and losses. PCT is the winning percentage, and GB is games behind.

Teams are ranked by winning percentage, highest first. If two teams have exactly the same percentage, the one with more wins is listed first here. Real leagues then apply their own tiebreakers.

Games behind adds the win gap and the loss gap, then halves the total. Say the trailing team wins on a night the leader loses. That closes the gap by a whole game. A game that only one of them plays moves it by half a game.

Worked example

Five teams: your team is 84–70, and the others are 88–66, 80–74, 71–83 and 65–89.

  1. Winning percentages: 88–66 is .571, 84–70 is .545, 80–74 is .519, 71–83 is .461 and 65–89 is .422. So the 88–66 team leads.
  2. Your games behind: ((88 − 84) + (70 − 66)) ÷ 2 = (4 + 4) ÷ 2 = 4.
  3. The others: 80–74 is 8 back, 71–83 is 17 back and 65–89 is 23 back.
  4. The team directly below you is 80–74. It's ((84 − 80) + (74 − 70)) ÷ 2 = 4 games behind you.

Result: Your team is 2nd of 5, 4 games behind the leader and 4 games ahead of the third-place team.

Understanding the result

Each game back is roughly one full swing in results. If the leader loses and you win, you gain a full game. Closing four games in two weeks needs results going your way on both sides.

When teams have played very different numbers of games, trust the winning percentage order. In rare cases, a team can show negative games behind and still rank below the leader. That happens when it has more wins but a lower percentage.

Assumptions and limitations

  • Records are wins and losses only. Ties are left out, as in baseball and basketball standings.
  • Ranking is by winning percentage. Exact ties are broken by total wins.
  • It doesn't handle a league's own tiebreakers, divisions or points-based tables.
  • Teams are labeled "Your team" and Team 2 onward. You can't enter custom names.

Frequently asked questions

What does half a game behind mean?

It means the two teams have played a different number of games. If the trailing team wins its extra game, it pulls level. If it loses, it falls a full game back.

Why is the leader shown with a dash?

The leader is zero games behind itself. By tradition, standings print a dash rather than 0 in that column.

Can games behind be negative?

Yes, but rarely. A team can have a lower winning percentage but still be ahead on the win and loss gaps. That team shows a negative figure. Standings still list the team with the better percentage first.

How is this different from the magic number?

Games behind measures the gap right now. The magic number looks ahead. It counts the wins and rival losses the leader needs to clinch (lock up) the title before the season ends.

How this calculator is checked

Method: Standard standings conventions: winning percentage W ÷ (W + L) for ranking and games behind as half the sum of the win and loss differences from the leader. The calculation is covered by automated tests with known reference values and edge cases. Last updated 2026-10-18. Found a problem? Tell us.

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