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Individual Calculations October 2023 |
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| Zhukova, Natalia Total change: -6.80 | |   |
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| Maia Chess Open 2023 | Maia | POR | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2310 | 5.50 | 9 | -0.68 | 10 | -6.80 | |
|  Palao, Adriana | | wc | 1993 | PER | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Patel, Zain | | | 1982 | ENG | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Zwirs, Nico | m | | 2442 | NED | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Pintor, Simao Maciel Abranches | | | 2083 | POR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Nijboer, Friso | g | | 2473 | NED | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Sun, Chao | | | 2112 | CHN | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Guerreiro, Nuno | | | 2051 | POR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Villar Perez, Samuel | c | | 2205 | ESP | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Krassel, Timofei | | | 2042 | FID | 1.00 | 1 | 0.17 | 10 | 1.70 | |
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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