Individual Calculations August 2023 |
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Botoyan, Armen Total change: 102.00 | | |
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28th annual Pacific Coast Open - U2100 | Van Nuys, CA | USA | 2023-07-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1636 | 1221 | 3.00 | 5 | 2.55 | 40 | 102.00 | |
| Mokeeva, Zlata | | | 1652 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | Cohen, Ed | | | 1838 | USA | 1.00 | 1 | 0.98 | 40 | 39.20 | | Bryan, Bret A | | | 1583 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | | Tang, Owen | | | 1484 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | Hakobyan, Valeri | | | 1621 * | ARM | 1.00 | 1 | 0.92 | 40 | 36.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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