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Rapid:
Individual Calculations January 2022 |
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| Tree, Djuna Total change: 3.40 | |   |
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| Golders Green FIDE Rapidplay - DEC1 Open | London | ENG | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1284 | 1.00 | 4 | 0.17 | 20 | 3.40 | |
|  Headlong, Fenella | | | 1740 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Dias, Savin | | | 1651 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ball, Matthew P | | | 1564 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gillespie, Frank | | | 1274 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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