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Individual Calculations September 2023 |
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| Martinez, Isaac Total change: 5.00 | |   |
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| 2023 Las Vegas Open - Open | Las Vegas, NV | USA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2078 | 3.00 | 5 | 0.25 | 20 | 5.00 | |
|  Liu, Austin | | | 1979 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Hong, Pearson | | | 1966 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Bachin, Vitaly | m | | 2323 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Muratov, Sergei | f | | 2080 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Leano, Bryan B | | | 1877 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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