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Rapid:
Individual Calculations February 2018 |
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| Kowalski, Maciej Total change: -16.60 | |   |
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| Noworoczny Turniej Szachowy 2018 | Koszain | POL | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 2006 | 6.00 | 9 | -0.83 | 20 | -16.60 | |
|  Zalog, Aleksandra | | | 1606 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kucharski, Tadeusz | | | 1606 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zieba, Robert | | | 1864 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Wolaniecki, Patryk | | | 1606 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Grzesik, Gracjan | | | 1921 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Trembowiecka-Wysota, Aleksandra | | | 1606 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mielczarski, Miroslaw | | | 2105 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Koszowski, Krystian | | | 1650 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Luczak, Filip | c | | 1943 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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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