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Individual Calculations September 2018 |
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| Gajzner, Ryszard Total change: -49.20 | |   |
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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 |
| 1547 | 1771 | 4.50 | 9 | -2.46 | 20 | -49.20 | |
|  Jaworski, Tymon | | | 1443 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Swiatek, Mateusz | | | 1371 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kolodziejski, Grzegorz | | | 1543 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Topola, Rafal | | | 1594 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Zielinski, Marcin | | | 1583 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Brzozowski, Pawel | | | 1563 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Wojcik, Grzegorz | | | 1606 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Rycyk, Radoslaw | | | 1645 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Wirkus, Oliwer | | | 1576 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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