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Rapid:
Individual Calculations June 2023 |
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| Mackellar, Laurie Total change: -37.80 | |   |
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| Kensington FIDE Rapidplay 21st May 2023 - Major (U1700) | London | ENG | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1633 | 2.50 | 5 | -1.89 | 20 | -37.80 | |
|  Sui, Yueyue | | | 1323 | ENG | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Hill, Callum | | | 1247 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wang, Yijun | | | 1222 | CHN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bogerd, Ethan | | | 1342 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nilim, Armaan | | | 1340 | ENG | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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