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Individual Calculations March 2023 |
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| Zhou, Greg Total change: 22.80 | |   |
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| 14th annual Southwest Class Championships - Class A | Irving, TX | USA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1523 | 2.50 | 4 | 0.57 | 40 | 22.80 | |
|  Ohly, Oliver | | | 1357 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Wu, Jacob | | | 1567 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Yuan, Owen | | | 1556 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Ahmed, Kabir | | | 1655 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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