Individual Calculations May 2023 |
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Miles, Barry S Total change: -10.40 | | |
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Coulsdon Chess Dicky White - April | London | ENG | 2023-04-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1125 | 1371 | 0.00 | 1 | -0.81 | 20 | -16.20 | |
| Wojtowicz, Bartosz | | | 1125 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | 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) | | Coulsdon Chess Daytime Chess April 2023 | Coulsdon | ENG | 2023-04-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1211 | 1371 | 1.00 | 1 | 0.29 | 20 | 5.80 | |
| Woolley, Michael P | | | 1211 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | 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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