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Rapid:
Individual Calculations April 2018 |
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| Boztas, Lana Total change: -10.20 | |   |
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| CCF WINTER CHESS 2017-18 RAPID PLAY RESULTS MARCH 2018 | London | ENG | 2018-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1473 | 1.00 | 3 | -0.51 | 20 | -10.20 | |
|  Ragavan, Pramoth | | | 1518 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Bloom, Paul | | | 1522 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Yu, Leo | | | 1372 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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