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Individual Calculations August 2022 |
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| Larsen, James E Total change: 5.60 | |   |
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| 23rd annual Pittsburgh Open Under 2100 | Pittsburgh, PA | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1613 | 1.50 | 3 | 0.14 | 40 | 5.60 | |
|  Zheng, Lerui | | | 1621 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | |  Thompson, Zachary | | | 1725 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Wang, Chloe Heather | | | 1598 | USA | 0.50 | 1 | -0.02 | 40 | -0.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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