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Rapid:
Individual Calculations October 2021 |
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| Kalerwa, Edwin M Total change: -25.60 | |   |
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| Golders Green FIDE Rapidplay - SEP1 Open | London | ENG | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1719 | 3.50 | 5 | -1.28 | 20 | -25.60 | |
|  Sagyaman, Vassily M | | | 1136 | ENG | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Hanache, Kai | | | 1158 | ENG | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Rahul, Babu | | | 1282 | IND | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Patel, Zain | | | 1270 | ENG | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Aserkoff, Daniel | | | 1284 | ENG | 1.00 | 1 | 0.06 | 20 | 1.20 | |
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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