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Rapid:
Individual Calculations August 2018 |
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| Healey, David J Total change: 8.80 | |   |
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| 9th Golders Green FIDE Rapid Chess Amateur | London | ENG | 2018-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1247 | 2.00 | 5 | 0.44 | 20 | 8.80 | |
|  Ainscow, Faye | | | 1412 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Valjee, Ashir | | | 1388 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Arora, Tashika | | | 1366 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | May, David | | | 1552 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Bennett, Delroy | | | 1256 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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