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Individual Calculations March 2010 |
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| Markowski, Piotr Total change: 4.20 | |   |
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| Turniej Noworoczny 2009 | Wroclaw | POL | 2009-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2191 | 4.50 | 5 | 0.28 | 15 | 4.20 | |
|  Wolska, Marta | | | 1791 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kresa, Jaroslaw | | | 1791 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Olszewski, Pawel | | | 1873 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | White, John | | | 1915 | USA | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Dowgird, Filip | | | 2057 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | * 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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