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Rapid:
Individual Calculations November 2019 |
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| Zierk, Steven Total change: -12.40 | |   |
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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 |
| 2308 | 2512 | 4.50 | 7 | -0.62 | 20 | -12.40 | |
|  Wang, Henry | | | 2112 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Schwarz, Daniel | | | 2258 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Boekhoff, Andrew | f | | 2278 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Prasanna, Raghuram Rao | m | | 2342 | IND | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Traub, Igor | | | 2112 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Donaldson, John | m | | 2412 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Naroditsky, Daniel | g | | 2642 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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