Individual Calculations May 2023 |
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Fazia, Salvatore Total change: -31.60 | | |
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Coulsdon Chess Daytime Chess April 2023 | Coulsdon | ENG | 2023-04-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1326 | 1212 | 0.00 | 1 | -0.34 | 40 | -13.60 | |
| Khan, A Qaiyum | | | 1326 | ENG | 0.00 | 1 | -0.34 | 40 | -13.60 | | 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) | | Coulsdon Chess Standardplay Congress Easter 2023 - Major (U1750) | Coulsdon | ENG | 2023-04-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1319 | 1212 | 1.00 | 4 | -0.45 | 40 | -18.00 | |
| Denford, Les | | | 1107 | ENG | 0.00 | 1 | -0.64 | 40 | -25.60 | | Zhang, Yichen | | | 1431 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | Pratley, Ian | | | 1430 | ENG | 1.00 | 1 | 0.78 | 40 | 31.20 | | Boztas, Lana | | | 1306 | ENG | 0.00 | 1 | -0.37 | 40 | -14.80 | | 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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