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Rapid:
Individual Calculations January 2015 |
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| Nayak, Aurideep Total change: 0.20 | |   |
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| CCF CHESS CLUB – WINTER RAPID PLAY CHAMPIONSHIPS 2014-15 December | COULSDON | ENG | 2014-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1330 | 2.00 | 3 | 0.37 | 20 | 7.40 | |
|  Carden, Ian | | | 1274 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Rundstrom, Kyle | | | 1352 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Carden, Ian | | | 1274 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | London Chess Classic 2014 Super Rapidplay Open | London | ENG | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1330 | 1.00 | 6 | -0.36 | 20 | -7.20 | |
| | Tambini, Jasper | | | 1730 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Golding, James | | | 1496 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Balouka Myers, Gabriel | | | 1635 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Watts, Peter J | | | 1675 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Wong, Cheuk Nam | | | 1364 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Howell, Oliver W | | | 1481 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * 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) | | |
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