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Individual Calculations September 2020 |
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| Szylko, Waldemar Total change: -13.00 | |   |
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| 56th Akiba Rubinstein Chess Festival - Open B | Polanica-Zdroj | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1970 | 6.00 | 9 | -0.65 | 20 | -13.00 | |
|  Kwiek, Janusz | | | 1570 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sobotka, Jan | | | 1636 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gregulski, Zbigniew | | | 1616 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zyla, Janusz | f | | 2172 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Wziatek, Marek | | | 1571 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Gromada, Andrzej | | | 1678 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Chmielewski, Miroslaw | | | 1577 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kawula, Andrzej | | | 1795 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Shilov, Sergej | f | | 2121 | UKR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * 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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