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Individual Calculations July 2017 |
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| Borowiec, Janusz Total change: -43.60 | |   |
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| II Turniej Szachowy im. prof. Kazimierza Bartla | Krakow | POL | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1588 | 1.50 | 3 | -1.09 | 40 | -43.60 | |
|  Tusinski, Norbert | | | 1235 | POL | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Surpeta, Julia | | | 1303 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Welna, Mateusz | | | 1274 | POL | 0.50 | 1 | -0.36 | 40 | -14.40 | |
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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