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Individual Calculations May 2022 |
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| Finn, Peter Total change: 9.60 | |   |
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| 2nd 4NCL Easter Congress Open | Daventry | ENG | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2029 | 4.50 | 7 | 0.95 | 20 | 19.00 | |
|  Liu, Jack | | | 1629 * | CHN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arkell, Keith C | g | | 2383 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sullivan, Daniel Js | | | 1974 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | James, Russell A | | | 2140 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Southcott-Moyers, Indy | | | 2052 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Gibson, Christopher A | | | 1833 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Okhai, Shabir | | | 2126 | ENG | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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) | | | | Central London Chess Congress 2022 Open | London | ENG | 2022-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2029 | 1.00 | 4 | -0.47 | 20 | -9.40 | |
| | Russell, Christopher | | | 2173 | ENG | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Dignam, Matthew | | | 2134 | IRL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Franco, Gaston | | | 2041 | ARG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Lalic, Peter D | | | 2163 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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