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Individual Calculations May 2015 |
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| Zvaigzne, Janis Total change: 15.20 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: APRIL | COULSDON, LONDON | ENG | 2015-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1406 | 2.00 | 3 | 0.76 | 20 | 15.20 | |
|  Ragavan, Soumiya | | | 1361 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Ahluwalia, Amardip | | | 1713 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Maguire, James | | | 1379 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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