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Rapid:
Individual Calculations November 2019 |
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| Boldi, Nicholas Total change: 22.00 | |   |
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| 2109 CalChess Rapid State Championship - AB | San Francisco, CA | USA | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1518 | 2.00 | 4 | 1.10 | 20 | 22.00 | |
|  Katz, Stewart | | | 1666 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | |  German, Felix | | | 1918 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chan, John | | | 1560 | USA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Melville, Cailen | | | 1915 | USA | 0.00 | 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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