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Rapid:
Individual Calculations November 2012 |
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| Vlcek, Marek Total change: -20.60 | |   |
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| Golders Green Rapidplay Open October 2012 | London | ENG | 2012-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1926 | 1.00 | 4 | -1.03 | 20 | -20.60 | |
|  Pirau, Horatiu | | | 2125 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Briggs, John Nicholas | | | 1979 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Cohen, Ronnie | | | 1921 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Cavendish, Joshua Z | | | 1634 | ENG | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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