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Individual Calculations September 2023 |
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| Chandler, Cliff R Total change: -19.60 | |   |
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| 51st Thanet and East Kent Chess Congress - Open | Sandwich | ENG | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2226 | 3.00 | 5 | -0.98 | 20 | -19.60 | |
|  Kothari, Jai | | | 1781 | ENG | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Lyon, Ruben | | | 1826 * | LUX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Faulkner, Martin J | | | 1801 | ENG | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Woolacott, Samuel | | | 1934 | ENG | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Taylor, Martin R | f | | 2346 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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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