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Rapid:
Individual Calculations August 2023 |
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| Lewis, Andrew P Total change: -25.60 | |   |
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| Colchester FIDE Rapid July 2023 | Colchester | ENG | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 2287 | 4.50 | 6 | -1.28 | 20 | -25.60 | |
|  Galletti, Armando | | | 1702 | ITA | 0.50 | 1 | -0.48 | 20 | -9.60 | |  Lim, Mark | | | 1751 | ENG | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Catabay, Rezin C | | | 1887 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rida, Ruqayyah | | | 1743 | ENG | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Shepherd, Tom | | | 1706 | ENG | 0.50 | 1 | -0.48 | 20 | -9.60 | | | White, Russell P | | | 1776 | ENG | 0.50 | 1 | -0.46 | 20 | -9.20 | | | * 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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