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Rapid:
Individual Calculations April 2015 |
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| Bullock, Lee Total change: 10.00 | |   |
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| CCF CHESS CLUB – WINTER RAPID PLAY CHAMPIONSHIPS 2014-15: MARCH | COULSDON, LONDON | ENG | 2015-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1577 | 1.50 | 2 | 0.50 | 20 | 10.00 | |
|  Miles, Barry S | | | 1533 | ENG | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Warner, Dominic Wj | | | 1620 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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