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Individual Calculations April 2023 |
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| Arkell, Keith C Total change: -2.50 | |   |
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| 2022/23 4NCL Division 1 Rounds 7-8 | Daventry | ENG | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2395 | 1.00 | 2 | -0.25 | 10 | -2.50 | |
|  Kolbus, Dietmar | m | | 2273 | IOM | 0.50 | 1 | -0.17 | 10 | -1.70 | |  Fitzsimons, David | m | | 2338 | IRL | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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