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Individual Calculations September 2018 |
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| Kosior, Jan Total change: 17.60 | |   |
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| 54th International Akiba Rubinstein Chess Festival - OPEN C | Polanica Zdroj | POL | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1457 | 3.00 | 8 | 0.44 | 40 | 17.60 | |
|  Pietraszko, Jakub | | | 1782 | POL | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Tokmantsev, Ivan | | | 1727 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Wojtowicz, Stanislaw | | | 1616 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Lukaszuk, Aron | | | 1739 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Stasinkiewicz, Aleksander | | | 1785 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Matys, Adam | | | 1189 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Juszczak, Milosz | | | 1297 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Szczurek, Natalia | | | 1768 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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