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Individual Calculations December 2022 |
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| Smith, Mark Total change: -0.80 | |   |
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| Coulsdon Chess Dicky White - November | London | ENG | 2022-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1902 | 1.00 | 1 | 0.27 | 20 | 5.40 | |
|  George, Olufemi | | | 1727 | NGR | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | 2022/23 4NCL Division 4 Rounds 1-2 | Daventry | ENG | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1915 | 0.50 | 1 | -0.31 | 20 | -6.20 | |
|  Kothari, Jai | | | 1665 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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