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Rapid:
Individual Calculations June 2019 |
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| Zierk, Steven Total change: 12.40 | |   |
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| 2019 Mechanics' Institute Club Rapid Championship | San Francisco, California | USA | 2019-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2419 | 2500 | 3.50 | 5 | 0.62 | 20 | 12.40 | |
|  Yan, Rui Yang | | | 2100 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Agrest, Inna | | wm | 2204 | SWE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Meier, Georg | g | | 2702 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Donchenko, Alexander | g | | 2519 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Izoria, Zviad | g | | 2570 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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