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Individual Calculations April 2023 |
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| Biyiasas, Theodore Alexander Total change: -7.00 | |   |
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| 30th annual Western Class Championships - Master | Irvine, CA | USA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1939 | 1.00 | 4 | -0.35 | 20 | -7.00 | |
|  Jacobson, Aaron | f | | 2308 | USA | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Tolentino, Karl | | | 1944 | USA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Liu, Patrick Peijun | | | 2052 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Zeng, Elbert | | | 2003 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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