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Rapid:
Individual Calculations April 2023 |
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| De Gregorio, Michele Total change: -12.40 | |   |
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| Kensington FIDE Rapidplay - 19 March - Major | London | ENG | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1179 | 1.00 | 4 | -0.31 | 40 | -12.40 | |
|  Han, Qixiang | | | 1405 | ENG | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Haddock, Paul | | | 1357 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Helsby, David C | | | 1321 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Horwood, Alexander | | | 1168 | ENG | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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