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Individual Calculations July 2017 |
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| Olszewski, Jan Total change: -50.80 | |   |
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| Turniej o Puchar Burmistrza Ursusa - Open B | Warszawa | POL | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1189 | 1.00 | 4 | -1.27 | 40 | -50.80 | |
|  Dabrowski, Maciej | | | 1049 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Zdybel, Przemyslaw | | | 1352 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Janeczko, Jakub | | | 1089 | POL | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Jaskulski, Jan | | | 1073 | POL | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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