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Individual Calculations September 2017 |
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| Keely, Leo A Total change: 2.20 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1962 | 3.50 | 8 | 0.11 | 20 | 2.20 | |
|  Kucza, Karol | f | | 2320 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Zak, Pawel | | | 1767 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Klepek, Witold | | | 2104 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Psyk, Radoslaw | | | 2132 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Luba, Lukasz | | | 2097 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Velecky, Viktor | | | 2083 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Jankowiak, Tomasz | | | 1905 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Kulpa, Zuzanna | | | 1803 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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