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Rapid:
Individual Calculations October 2021 |
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| Peck, William Total change: -49.20 | |   |
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| Golders Green FIDE Rapidplay - SEP2 Open | London | ENG | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1810 | 1.00 | 4 | -2.46 | 20 | -49.20 | |
|  Sarkar, Rian | | | 1352 | ENG | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Karasevics, Aleksandrs | | | 1477 | LAT | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Lake, Chris | | | 1552 | SRB | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Jefremov, Aivar | | | 1559 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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