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Rapid:
Individual Calculations September 2018 |
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| Blake, Allyn Total change: 9.20 | |   |
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| 10th Golders Green FIDE Rapid Chess Amateur | London | ENG | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1364 | 3.00 | 4 | 0.46 | 20 | 9.20 | |
|  Merrifield, Peter | | | 1148 | WLS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | McBrinn, Conall | | | 1192 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Auchi, Taymour | | | 1213 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | O`bee, Chris | | | 1491 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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