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Individual Calculations September 2018 |
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| Wisniewski, Jacek Total change: -39.80 | |   |
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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 |
| 1651 | 1890 | 5.00 | 9 | -1.99 | 20 | -39.80 | |
|  Krzyzosiak, Anna | | | 1504 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Kalkowski, Igor | | | 1597 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Trzebinski, Patryk | | | 1629 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Wojcik, Grzegorz | | | 1606 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kurtycz, Maciej | | | 1630 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Grot, Blazej | c | | 1490 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Majocha, Piotr | | | 1801 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Szczesniak, Andrzej | | | 1962 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Szydelko, Michal | | | 1642 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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