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Individual Calculations September 2021 |
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| Jankowski, Franciszek Total change: 160.80 | |   |
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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 |
| 1700 | 1363 | 5.00 | 8 | 4.02 | 40 | 160.80 | |
|  Goral, Jan | | | 1660 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Szymkiewicz, Witold | | | 1621 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Trembowiecka-Wysota, Aleksandra | | | 1693 | POL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Tomalak, Stanislaw | | | 1685 | POL | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Pietraszko, Jakub | | | 1763 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Milczarek, Robert | | | 1651 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Darowicki, Mariusz | | | 1763 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Simon, Marek | | | 1763 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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