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Individual Calculations September 2021 |
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| Gawlik, Pawel Total change: -40.20 | |   |
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| Wroclaw OPEN 2021- group C | Wroclaw | POL | 2021-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1111 | 1271 | 3.00 | 5 | -0.54 | 20 | -10.80 | |
|  Lassak, Franciszek | | | 1052 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Frac, Piotr | | | 1074 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Gibala, Adam | | | 1146 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Dzieslewski, Aleksander | | | 1215 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Dymara, Tomasz | | | 1067 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | 57th Akiba Rubinstein Chess Festival - OPEN E | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1084 | 1271 | 1.50 | 4 | -1.47 | 20 | -29.40 | |
| | Napieralski, Gustaw | | | 1028 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Makarec, Anna | | | 1131 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Gorecka, Zuzanna | | | 1090 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lewandowski, Bartosz | | | 1087 | POL | 0.00 | 1 | -0.74 | 20 | -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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