Individual Calculations September 2021 |
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Chubakov, Sultan Total change: -102.80 | | |
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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 |
1911 | 2022 | 2.00 | 6 | -1.71 | 40 | -68.40 | |
| McNeill, Gordon | | | 2114 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | Jiang, Nicholas | | | 1702 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | Wan, Caleb | | | 2119 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | Salik, Serkan | | | 2021 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | Shevkunov, Vladyslav | | | 1890 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | | Hakobyan, Valeri | | | 1622 * | ARM | 0.00 | 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) | | 11th Annual Central California Open - Open | Fresno, California | USA | 2021-08-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1783 | 2022 | 3.00 | 5 | -0.86 | 40 | -34.40 | |
| Lee, Yesun Kate | | | 1743 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | Karunakaran, Kapilan | | | 1622 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | Guo, Andrew | | | 1674 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | Pang, Ashley | | wc | 1792 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | Martinez, Isaac | | | 2082 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | * 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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