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Individual Calculations October 2021 |
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| Kovalenko, Igor Total change: -4.00 | |   |
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| DRUZYNOWE MISTRZOSTWA POLSKI I LIGA 2021 | Szklarska Poreba | POL | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2435 | 2651 | 6.50 | 9 | -0.40 | 10 | -4.00 | |
|  Tomczak, Mikolaj | m | | 2435 | POL | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Lubczynski, Rafal | m | | 2429 | POL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Klekowski, Maciej | g | | 2510 | POL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Kosakowski, Jakub | m | | 2445 | POL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Tomczak, Jacek | g | | 2589 | POL | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Marszalek, Maciej | f | | 2291 | POL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Antoniewski, Rafal | g | | 2493 | POL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Sieciechowicz, Marcin | m | | 2362 | POL | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Skawinski, Arkadiusz | f | | 2359 | POL | 0.00 | 1 | -0.85 | 10 | -8.50 | |
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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