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Individual Calculations August 2013 |
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| Pietrucha, Jaroslaw Total change: -11.70 | |   |
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| CHESS SUMMER 2013 | Poznan | POL | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1823 | 4.00 | 8 | -0.78 | 15 | -11.70 | |
|  Nowak, Adam | | | 1423 * | POL | 0.00 | 1 | -0.92 | 15 | -13.80 | |  Lisiecki, Robert | | | 1426 | POL | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Adamczyk, Wieslaw | | | 1536 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Miedzinski, Marek | | | 1613 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Stachowiak, Slawomir | | | 2000 | POL | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Bednarska, Malgorzata | | wf | 2115 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Meczynski, Waldemar | | | 2159 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Raczynski, Krzysztof | | | 1595 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | * 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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