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Rapid:
Individual Calculations September 2022 |
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| Butler, Rene Total change: 26.60 | |   |
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| Kensington FIDE Rapid Chess 31 July - Minor | London | ENG | 2022-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1122 | 1105 | 1.50 | 2 | 0.54 | 20 | 10.80 | |
|  Demelo, Caitano | | | 1226 | IND | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Wang, Xiling | | | 1017 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Golders Green FIDE Rapidplay 2022 Aug Major | London | ENG | 2022-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1159 | 1105 | 2.50 | 4 | 0.79 | 20 | 15.80 | |
| | Kowalski Rubiales, Leo | | | 1120 | ESP | 0.00 | 1 | -0.48 | 20 | -9.60 | | | McGann, John | | | 1116 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Brittain, Adam | | | 1226 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Healey, David J | | | 1173 | ENG | 1.00 | 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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