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Rapid:
Individual Calculations January 2022 |
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| Dias, Ruwan Total change: 30.60 | |   |
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| Golders Green FIDE Rapidplay - DEC1 Open | London | ENG | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1311 | 2.50 | 6 | 1.53 | 20 | 30.60 | |
|  Rogers, Tim L | | | 1792 | ENG | 1.00 | 1 | 0.95 | 20 | 19.00 | |  Stern, Robert | | | 1728 | ENG | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Headlong, Fenella | | | 1740 | ENG | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Fenwick, Hugh F | | | 1570 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ratnesan, Radha | | | 1469 | ENG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Vyas, Alisha | | | 1451 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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