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Rapid:
Individual Calculations March 2023 |
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| Butler, Oscar Total change: 27.20 | |   |
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| Chessable University of Warwick 5th Rapidplay - U1800 | Coventry | ENG | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1449 | 3.00 | 4 | 1.36 | 20 | 27.20 | |
|  Coker, Tommy | | | 1308 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Graff, Ben | | | 1716 | ENG | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Zhou, Alex | | | 1500 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Lewis, Ben | | | 1564 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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