Individual Calculations September 2018 |
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Boruta, Dawid Total change: -34.60 | | |
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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 |
1625 | 1889 | 5.50 | 9 | -1.73 | 20 | -34.60 | |
| Karabasz, Kacper | | | 1511 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | Kaczanowski, Pawel | | | 1591 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | Jeske, Jerzy | | | 1563 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | Wziatek, Marek | | | 1625 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | Zabron, Maksym | | | 1685 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | Zielinski, Marcin | | | 1583 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | Jaworski, Tymon | | | 1489 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Pyka, Roman | | | 1946 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | Trzebinski, Patryk | | | 1629 | POL | 0.50 | 1 | -0.32 | 20 | -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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