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Rapid:
Individual Calculations November 2017 |
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| Westwood, Richard D Total change: 19.80 | |   |
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| 23rd Birmingham Rapidplay Open | Birmingham | ENG | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2109 | 4.50 | 7 | 0.99 | 20 | 19.80 | |
|  Guha, Chirag | | | 1709 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sygnowski, Tomasz | | | 2091 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Arkell, Keith C | g | | 2386 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mihalik, Agoston | | | 2109 | HUN | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Sakic, Simeon | | | 1843 | SRB | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mason, Donald J | | | 2117 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Ghasi, Ameet K | m | | 2509 * | ENG | 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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