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Rapid:
Individual Calculations December 2019 |
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| Aserkoff, Daniel Total change: 42.60 | |   |
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| 23rd Golders Green FIDE Rapid Chess Amateur U120 | London | ENG | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1242 | 4.00 | 5 | 2.13 | 20 | 42.60 | |
|  Ashraf, Zafar | | | 1456 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Goulbourne, Nick | | | 1119 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Johnson, Mark | | | 1358 | ENG | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Ainscow, Faye | | | 1318 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Dunne, David C | | | 1450 | ENG | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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