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Rapid:
Individual Calculations February 2020 |
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| Rizvi, Aysha Total change: 5.00 | |   |
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| CCF RP Club Championships 2019-20 JAN 2020 R17-20 | London | ENG | 2020-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1124 | 2.00 | 3 | 1.11 | 20 | 22.20 | |
|  Nayak, Aurideep | | | 1524 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Wimble, Garry | | | 990 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Howes, David J | | | 1442 | ENG | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * 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) | | | | CCF New Year Rapid Play 2020 Minor | London | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1124 | 0.50 | 3 | -0.86 | 20 | -17.20 | |
| | Butler, Rene | | | 1212 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Zhu, Limo | | | 1196 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Rizvi, Zara | | | 1067 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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