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Rapid:
Individual Calculations December 2021 |
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| Usher, Frank Total change: -29.40 | |   |
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| Golders Green FIDE Rapidplay - NOV2 Open | London | ENG | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1298 | 0.00 | 4 | -1.47 | 20 | -29.40 | |
|  Stern, Robert | | | 1747 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Abhishek, Pradhan | | | 1630 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | McGann, John | | | 1150 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ravithas, Abinash | | | 1232 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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