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Individual Calculations September 2017 |
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| Drijver, Evert Total change: -37.20 | |   |
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| Wroclaw Open 2017 | Wroclaw | POL | 2017-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1896 | 5.00 | 9 | -0.93 | 40 | -37.20 | |
|  Kulec, Gabriela | | | 1496 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sivakumar, Ashvin | c | | 2221 | SGP | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Biernat, Filip | | | 1496 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Decker, Nils | | | 2034 | GER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Czachor, Grzegorz | | | 2108 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Socha, Kamil | | | 1546 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Krzyzosiak, Anna | | | 1521 | POL | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Olszowski, Andrzej | | | 1680 | POL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Daleczko, Wladyslaw | | | 1611 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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