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Individual Calculations February 2020 |
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| Pietruszewski, Marcin Total change: -14.20 | |   |
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| 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa A | Bialystok | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2213 | 4.50 | 9 | -0.71 | 20 | -14.20 | |
|  Heberla, Bartlomiej | g | | 2565 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Kaczmarek, Arkadiusz | | | 2088 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Bialiauski, Artsiom | | | 1944 | BLR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Zgadzaj, Rafal | | | 2092 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kirilin, Dmitrij | | | 2011 | BLR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Karolczuk, Iwo | | | 1976 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Walkusz, Witoslaw | f | | 2089 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Sieciechowicz, Marcin | m | | 2366 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Godzwon, Iwo | f | | 2275 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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