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Rapid:
Individual Calculations April 2020 |
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| Collins, Andrew Total change: 8.20 | |   |
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| 28th Birmingham Rapidplay Major | Birmingham | ENG | 2020-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1692 | 2.50 | 4 | 0.41 | 20 | 8.20 | |
|  Graff, Ben | | | 1669 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Soszynski, Marek J | | | 1710 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Patel, Devan | | | 1703 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Hankey, Chris P | | | 1613 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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