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Individual Calculations September 2023 |
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| Kolarz, Maciej Total change: 5.20 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1606 | 3.00 | 8 | 0.26 | 20 | 5.20 | |
|  Szuber, Dawid | | | 1755 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Krygiel, Konrad | | | 1720 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kotowicz, Kamil | | | 1801 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Michalak, Robert | | | 1726 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kusch, Jacek | | | 1767 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Miklaszewicz, Michal | | | 1806 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sawczuk, Czeslaw | | | 1501 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Cichocki, Konrad | | | 1727 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | |
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