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Individual Calculations October 2019 |
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| Barbosa, Oliver Total change: 3.40 | |   |
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| 141st Annual New York State Championship | Albany, New York | USA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2537 | 5.00 | 6 | 0.34 | 10 | 3.40 | |
|  Finnerman, David | | | 2137 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chen, Jacob | | | 2137 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Tanenbaum, Zachary | | | 2151 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Bachin, Vitaly | m | | 2383 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Brodsky, David | m | | 2428 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Paragua, Mark | g | | 2504 | PHI | 0.50 | 1 | -0.05 | 10 | -0.50 | | | * 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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