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Individual Calculations February 2023 |
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| Smith, Henry Total change: -17.60 | |   |
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| Coulsdon Chess Dicky White - December | London | ENG | 2022-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1329 | 0.00 | 3 | -0.92 | 40 | -36.80 | |
|  Bansal, Rohan | | | 1976 | ENG | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kumar, Arnav | | | 1420 | ENG | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Howes, David J | | | 1304 | ENG | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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 3-4 | Daventry | ENG | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1377 | 0.50 | 1 | 0.48 | 40 | 19.20 | |
| | Fuller, David Michael | | | 1980 | ENG | 0.50 | 1 | 0.48 | 40 | 19.20 | |
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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