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Rapid:
Individual Calculations October 2016 |
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| Boztas, Lana Total change: -8.60 | |   |
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| CCF CHESS CLUB WINTER RAPID PLAY CHAMPIONSHIPS 2016 SEPTEMBER | London | ENG | 2016-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1567 | 1.00 | 2 | 0.02 | 20 | 0.40 | |
|  Lam, Kai | | | 1194 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Briggs, Nick | | | 1967 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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 CHESS CLUB RAPID PLAY SUPER LEAGUE 2016 SEPTEMBER | London | ENG | 2016-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1567 | 0.00 | 1 | -0.45 | 20 | -9.00 | |
| | Kumaresan, Darshan | | | 1601 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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