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Individual Calculations November 2017 |
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| Wojciechowski, Piotr Total change: 0.00 | |   |
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| Bay Area Chess Fall 2017 Championship | Milpitas, California | USA | 2017-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2284 | 3.00 | 4 | 0.00 | 20 | 0.00 | |
|  Dougal, Michael | | | 1933 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Palusa, Maurya | | | 1884 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pan, David | | | 1884 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sevillano, Enrico | g | | 2458 | USA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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