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Rapid:
Individual Calculations October 2015 |
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| Miles, Barry S Total change: 0.40 | |   |
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| CCF CHESS CLUB WINTER RAPID PLAY CHAMPIONSHIPS 2015-16 SEPTEMBER | London | ENG | 2015-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1556 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
|  Briggs, Nick | | | 1956 * | 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 AUTUMN FIDE RAPID PLAY Open | London | ENG | 2015-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1556 | 3.50 | 5 | 0.10 | 20 | 2.00 | |
|  Wallis, David | | | 1501 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Nayak, Aurideep | | | 1356 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Braithwaite, Paul | | | 1161 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boztas, Lana | | | 1570 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Brydges, Andrew | | | 1438 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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