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Individual Calculations September 2021 |
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| Wojtkowski, Pawel Total change: -15.60 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1866 | 5.00 | 7 | -0.78 | 20 | -15.60 | |
|  Garwacki, Kornel | | | 1537 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Malecki, Mateusz | | | 1609 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Grzebieniowski, Michal | | | 1599 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Krzos, Adam | | | 1603 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rozanski, Mateusz | | | 1638 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Mareau, Timothe | | | 1603 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Wojcik, Jagoda | | | 1592 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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