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Rapid:
Individual Calculations October 2021 |
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| Valentine, Tim Total change: -6.60 | |   |
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| Golders Green FIDE Rapidplay - SEP2 Open | London | ENG | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1580 | 2.00 | 5 | -0.33 | 20 | -6.60 | |
|  Cherniaev, Alexander | g | | 2315 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Lewis, David | | | 1296 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Fobel, Jamie | | | 1700 | ENG | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Tomy, Jeff | | | 1550 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Li, Ethan | | | 1510 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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