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Rapid:
Individual Calculations August 2023 |
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| Simms, Geoffrey R Total change: 13.00 | |   |
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| Mitcham FIDE Rapidplay - U1800 | Mitcham | ENG | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1219 | 1.00 | 4 | 0.18 | 20 | 3.60 | |
|  Chmelev, Alexander | | | 1587 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Li, Harvey | | | 1375 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Mozaffari, Mohammad Hossein | | | 1674 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Bogerd, Ethan | | | 1312 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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 2023 July Minor | London | ENG | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1219 | 2.00 | 3 | 0.47 | 20 | 9.40 | |
| | Liu, Anbo | | | 1048 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pereslavtsev, Sergey | | | 1432 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dane, James | | | 1169 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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