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Individual Calculations August 2022 |
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| Gu, Thomas Total change: 16.00 | |   |
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| 2nd Peter Grey Memorial Tuesday Night Marathon - u1800 Round 1-3 | San Francisco, California | USA | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1442 | 2.00 | 3 | 0.40 | 40 | 16.00 | |
|  Carron, Joel | | | 1574 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Sullivan, George T | | | 1057 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Chan, John | | | 1534 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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