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Rapid:
Individual Calculations November 2012 |
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| Orishko, Ostap Total change: -33.80 | |   |
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| Golders Green Rapidplay Open October 2012 | London | ENG | 2012-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1911 | 0.50 | 4 | -1.69 | 20 | -33.80 | |
|  Eilers, Arne | | | 1939 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Cohen, Ronnie | | | 1921 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Cavendish, Joshua Z | | | 1634 | ENG | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Briggs, John Nicholas | | | 1979 | ENG | 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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