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Individual Calculations April 2020 |
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| Janczylik, Tomasz Total change: 17.80 | |   |
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| X Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2020 1-8 | Warszawa | POL | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1135 | 3.00 | 5 | 0.89 | 20 | 17.80 | |
|  Grzybowski, Rafal | | | 1317 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Czarkowska, Dalia | | | 1014 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Tomczyk, Ryszard | | | 1213 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Jochym, Slawomir | | | 1148 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Bialczynski, Michal | | | 1271 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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