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Rapid:
Individual Calculations November 2019 |
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| Boekhoff, Andrew Total change: -10.60 | |   |
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| 2019 CalChess Rapid State Championship | San Francisco, California | USA | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2278 | 3.50 | 6 | -0.53 | 20 | -10.60 | |
|  Das, Rohan | | | 1878 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zierk, Steven | g | | 2512 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  He, Stephen | | | 1878 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Li, Beilin | | | 2071 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Coleman, Teddy | m | | 2440 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ai, Evan | | | 1878 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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