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Individual Calculations November 2022 |
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| Wells, Peter K Total change: -2.70 | |   |
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| 59th Hull Congress Open | Hull | ENG | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2373 | 4.00 | 5 | -0.25 | 10 | -2.50 | |
|  Skettos, Nicolas | | | 1928 | CYP | 1.00 | 1 | 0.06 | 10 | 0.60 | |  Southcott-Moyers, Indy | | | 1952 | ENG | 0.50 | 1 | -0.43 | 10 | -4.30 | | | Merriman, James | | | 1973 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Finn, Peter | | | 2057 | ENG | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Merriman, John | f | | 2308 | ENG | 0.50 | 1 | -0.09 | 10 | -0.90 | | | * 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) | | | | 2022/23 4NCL Division 1 Rounds 1-2 | Daventry | ENG | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2373 | 1.50 | 2 | -0.02 | 10 | -0.20 | |
| | Townsend, M Paul | | | 2145 | ENG | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Duncan, Chris R | f | | 2194 | ENG | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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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