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Individual Calculations February 2020 |
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| Chmura, Eryk Total change: 8.40 | |   |
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| VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1183 | 2.00 | 8 | 0.21 | 40 | 8.40 | |
|  Orlowski, Pawel | | | 1583 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Stefanski, Adam | | | 1464 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Drob, Julia | | | 1440 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Dorau, Zygmunt | | | 1507 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Zapalowska, Wiktoria | | | 1258 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Kulik, Waldemar | | | 1445 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Faron, Mateusz | | | 1583 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Filipiak, Magdalena | | | 1124 | SVK | 0.50 | 1 | -0.08 | 40 | -3.20 | | | * 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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