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Rapid:
Individual Calculations November 2019 |
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| Boldi, Ethan Total change: 12.80 | |   |
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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 |
| 2088 | 1835 | 2.00 | 6 | 0.64 | 20 | 12.80 | |
|  Coleman, Teddy | m | | 2235 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Yan, Ruiyang | | | 1966 | USA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | McCambridge, Vincent | m | | 2235 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karamsetty, Jeevan | | | 2131 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | He, Stephen | | | 1725 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Mezentsev, Vladimir | m | | 2235 * | RUS | 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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