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Individual Calculations January 2019 |
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| Borys, Marek Total change: 20.20 | |   |
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| 208th YMCA Autumn 2018-D | Warszawa | POL | 2018-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1346 | 4.00 | 5 | 1.01 | 20 | 20.20 | |
|  Derylo, Adam | | | 1371 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Jaroszuk, Marcin | | | 1341 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Markiewicz, Janusz | | | 1170 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Jochym, Slawomir | | | 1201 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Berdyga, Mariusz | | | 1278 | POL | 1.00 | 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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