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Rapid:
Individual Calculations May 2017 |
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| Boztas, Lana Total change: 6.80 | |   |
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| CCF FIDE RAPID PLAY Major April 2017 | London | ENG | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1508 | 4.00 | 7 | 0.34 | 20 | 6.80 | |
|  Davis, Richard | | | 1605 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Levey, Steve | | | 1472 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Miles, Barry S | | | 1530 | ENG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Wallace, Stuart | | | 1429 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Nayak, Aurideep | | | 1496 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Gliddon, Daniel J | | | 1536 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Dupuis, Denis K | | | 1376 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | |
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