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Individual Calculations February 2017 |
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| Walkowiak, Bogumila Total change: -13.60 | |   |
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| Ogolnopolski Turniej Szachowy Tu Powstala Polska - Grupa b | Gniezno | POL | 2016-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1359 | 3.00 | 5 | -0.34 | 40 | -13.60 | |
|  Konieczka, Szymon | | | 1047 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Romanski, Marek | | | 1216 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Stachecki, Mikolaj | | | 1356 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Zygadlo, Kajetan | | | 1392 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Roszkiewicz, Zofia | | | 1072 | POL | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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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