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Individual Calculations September 2021 |
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| Milczarek, Robert Total change: 14.80 | |   |
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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 |
| 1565 | 1651 | 5.50 | 8 | 0.74 | 20 | 14.80 | |
|  Nowakowski, Maksymilian | | | 1357 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Rychlik, Michal | | | 1251 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Grobelny, Mikolaj | | | 1459 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Simon, Marek | | | 1878 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Jankowski, Franciszek | | | 1363 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Darowicki, Mariusz | | | 1913 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Kocierz, Pawel | | | 1821 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Kowalik, Bartosz | | | 1479 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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