Individual Calculations November 2022 |
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Grant, David J Total change: 9.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2022/23 4NCL Division 2 Rounds 1-2 | Daventry | ENG | 2022-10-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2281 | 2081 | 1.00 | 2 | 0.47 | 20 | 9.40 | |
| Jackson, James P | m | | 2408 | ENG | 0.50 | 1 | 0.37 | 20 | 7.40 | | Zhang, Anthony Y | | | 2153 | ENG | 0.50 | 1 | 0.10 | 20 | 2.00 | | 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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