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Rapid:
Individual Calculations January 2022 |
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| Ball, Katie C Total change: 11.60 | |   |
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| Golders Green FIDE Rapidplay - DEC1 Open | London | ENG | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1247 | 1.50 | 5 | 0.58 | 20 | 11.60 | |
|  Dias, Savin | | | 1651 | ENG | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Bott, Simeon | | | 1604 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Vyas, Alisha | | | 1451 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Pepe, Salvatore | | | 1541 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Solovieva, Kristina | | | 1365 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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