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Individual Calculations June 2023 |
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| Deacon, Matthew Total change: 87.60 | |   |
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| 2022/23 4NCL Division 4 Rounds 9-11 | Warwick | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1376 | 1.00 | 1 | 0.84 | 40 | 33.60 | |
|  O`byrne, Daniel | | | 1664 | ENG | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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) | | | | 32nd Frome Chess Congress | Frome | ENG | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1376 | 2.00 | 4 | 1.35 | 40 | 54.00 | |
|  Jones, Mark A | | | 1829 | ENG | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Walker, Max | | | 1852 | ENG | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Purdon, Colin | | | 1955 | ENG | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Ganguly, Aryaman | | | 1361 | IND | 0.50 | 1 | -0.02 | 40 | -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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