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Rapid:
Individual Calculations November 2015 |
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| Davis, Richard Total change: -17.80 | |   |
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| CCF CHESS CLUB WINTER RAPID PLAY CHAMPIONSHIPS OCTOBER | COULSDON | ENG | 2015-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1638 | 0.50 | 1 | -0.27 | 20 | -5.40 | |
|  Ifalore, Michael | | | 1430 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | CCF CHESS CLUB RAPID PLAY SUPER LEAGUE OCTOBER | COULSDON | ENG | 2015-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1638 | 0.00 | 1 | -0.62 | 20 | -12.40 | |
| | Boztas, Lana | | | 1547 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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