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Blitz:
Individual Calculations November 2017 |
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| Williams, Justus Total change: -11.80 | |   |
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| National Chess Day SPICE Blitz | Webster Groves, Missouri | USA | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2341 | 2222 | 2.00 | 7 | -0.59 | 20 | -11.80 | |
|  Cori, Jorge | g | | 2530 | PER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Polgar-Shutzman, Tom | | | 2042 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Black, James | | | 2273 | USA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Colas, Joshua | f | | 2351 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mercado, Luisa Fernanda | | wf | 2060 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nyzhnyk, Illya | g | | 2622 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Leon Hoyos, Manuel | g | | 2509 | MEX | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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