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Individual Calculations September 2022 |
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| Bednarkiewicz, Jakub Total change: -19.80 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open D | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1545 | 5.00 | 9 | -0.99 | 20 | -19.80 | |
|  Witkowski, Jedrzej | | | 1151 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sola, Wojciech | | | 1790 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Markiewicz, Czeslaw | | | 1750 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Suszczynski, Dominik | | | 1382 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Gawlik, Pawel | | | 1340 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Szalbierz, Piotr | | | 1407 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Mazus, Jakub | | | 1272 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Galazka, Michal | | | 1215 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Misiek, Stanislaw | | | 1350 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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