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Individual Calculations September 2017 |
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| Rak, Maciej Total change: -24.80 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1727 | 4.50 | 8 | -0.62 | 40 | -24.80 | |
|  Ciesielski, Maciej | | | 1360 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Nowakowski, Michal | | | 1512 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Slabek, Grzegorz | | | 2000 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Szylko, Waldemar | | | 1989 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Distel, Pawel | | | 1481 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Zielinski, Konrad | | | 1573 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Ciszewski, Krzysztof | | | 1496 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Gonsior, Pawel | | | 1501 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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