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Individual Calculations November 2023 |
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| Bermudez, Venerando Total change: -6.80 | |   |
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| Coulsdon Chess Dicky White October 2023 | Coulsdon | ENG | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1354 | 1.00 | 3 | -0.81 | 20 | -16.20 | |
|  Boztas, Lana | | | 1333 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Wojtowicz, Bartosz | | | 1254 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Wojtowicz, Bartosz | | | 1254 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | Coulsdon Chess Daytime Chess October 2023 | Coulsdon | ENG | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1354 | 1.00 | 1 | 0.47 | 20 | 9.40 | |
|  Khan, A Qaiyum | | | 1335 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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