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Individual Calculations April 2024 |
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| Spector, Marchand Total change: 26.00 | |   |
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| 31st Annual Western Class Championship - Expert | Irvine, CA | USA | 2024-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1805 | 3.00 | 5 | 1.30 | 20 | 26.00 | |
|  Wu, Nathan Ping-Ying | | | 1935 | CAN | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Zhou, Ivan | | | 1905 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Zhang, Andy | | | 1902 | HKG | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Taylor, Stewart Bradley | | | 1911 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | She, Byron | | | 1963 | USA | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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