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Individual Calculations September 2010 |
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| Hemmerling, Jaroslaw Total change: -9.00 | |   |
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| Szachowe Lato 2010 - open A | Poznan | POL | 2010-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1987 | 4.00 | 8 | -0.60 | 15 | -9.00 | |
|  Gawiejnowicz, Stanislaw | | | 1657 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Cholewa, Maria | | | 1806 | POL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Koper, Konrad | | | 1664 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Czernicki, Bogdan | | | 1960 | POL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Pejka, Marek | | | 2128 | POL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Chojnacki, Krzysztof | m | | 2387 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gospodarczyk, Roman | | | 1949 | POL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Chojnacka, Magdalena | | | 1892 | POL | 0.00 | 1 | -0.63 | 15 | -9.45 | | | * 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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