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Rapid:
Individual Calculations November 2012 |
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| Cohen, Ronnie Total change: -9.00 | |   |
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| Golders Green Rapidplay Open October 2012 | London | ENG | 2012-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1921 | 1.50 | 4 | -0.45 | 20 | -9.00 | |
|  Orishko, Ostap | | | 1911 | UKR | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Carpenter, David J | | | 2021 | WLS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Vlcek, Marek | | | 1926 | CZE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Anil, Ayhan | | | 1856 | TUR | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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