Individual Calculations September 2021 |
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Akopian, Vladimir Total change: 2.50 | | |
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26th Annual Pacific Coast Open - Premier | Van Nuys, California | USA | 2021-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2362 | 2625 | 5.00 | 6 | 0.25 | 10 | 2.50 | |
| Rieb, Kyle C | | | 2225 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Wan, Caleb | | | 2225 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Wang, Henry | | | 2225 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Khachiyan, Melikset | g | | 2474 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | Zhou, Jianchao | g | | 2603 | CHN | 0.50 | 1 | -0.03 | 10 | -0.30 | | Bryant, John D | m | | 2422 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | * 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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