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Rapid:
Individual Calculations September 2022 |
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| Stembridge, Ed Total change: -12.40 | |   |
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| Chessable British Chess Championships 2022: Rapidplay Open | Torquay | ENG | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 2009 | 4.00 | 6 | -0.62 | 20 | -12.40 | |
|  Kumar, Soham | | | 1609 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Collins, Jonathan | | | 1740 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Breed, Greg J | | | 1695 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Jackson, Edward | | | 1496 | ENG | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Watson, Mikey J | | | 1812 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gurevich, Artjom | | | 2159 | CAN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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