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Individual Calculations December 2022 |
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| Rastogi, Nayan Keats Total change: -8.80 | |   |
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| Coulsdon Chess Dicky White - November | London | ENG | 2022-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1464 | 1.00 | 3 | -0.86 | 40 | -34.40 | |
|  Fernandes, Aaron | | | 1496 | ENG | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Howes, David J | | | 1342 | ENG | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Smyth, Sandy A | | | 1286 | ENG | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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) | | | | 2022/23 4NCL Division 4 Rounds 1-2 | Daventry | ENG | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1458 | 1.00 | 1 | 0.64 | 40 | 25.60 | |
| | Chan, Michelle (ngo Yu) | | | 1558 | ENG | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | |
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