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Rapid:
Individual Calculations March 2015 |
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| Szydelko, Marcin Total change: -21.20 | |   |
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| Grand Prix Polonii Wroclaw - 20.02.2015 | Wroclaw | POL | 2015-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1971 | 2.50 | 7 | -1.06 | 20 | -21.20 | |
|  Stachowiak, Kamil | m | | 2371 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pappas, Alexandros | | | 1623 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Stelmaszuk, Maciej | | | 1850 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Miszkielo, Bartosz | | | 1693 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Somyk, Marcin | | | 1961 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Piotrowski, Przemyslaw | | | 2163 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Grossmann, Ryszard | f | | 2091 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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