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Individual Calculations January 2022 |
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| Wimble, Garry Total change: -13.20 | |   |
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| Coulsdon Chess Dicky White S4 DEC 2020 | London | ENG | 2021-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1115 | 1041 | 0.00 | 1 | -0.40 | 20 | -8.00 | |
|  Rizvi, Zara | | | 1115 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Coulsdon Chess Daytime Chess Autumn 2021 S4 DEC 2021 | London | ENG | 2021-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1018 | 0.00 | 2 | -0.26 | 20 | -5.20 | |
|  Gold, Harry | | | 1281 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Spanton, Tim R | | | 1418 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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