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Individual Calculations August 2017 |
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| Mulet, Piotr Total change: -12.40 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. A | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2307 | 3.50 | 8 | -0.62 | 20 | -12.40 | |
|  Zhigalko, Andrey | g | | 2564 | BLR | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Sengupta, Deep | g | | 2596 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kowalski, Igor | | | 2226 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Aditya, Mittal | c | | 2203 | IND | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Khalafova, Narmin | | wm | 2224 | AZE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Zaleski, Lukasz | | | 2220 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Zherebtsova, Alexandra | | wf | 2219 | RUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Szustakowski, Antoni | | | 2171 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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