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Individual Calculations September 2017 |
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| Dzwikowski, Adam Total change: -14.00 | |   |
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| 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1975 | 3.50 | 8 | -0.70 | 20 | -14.00 | |
|  Tadych, Szymon | | | 1575 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Raczynski, Krzysztof | | | 2208 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Jedras, Piotr | | | 2091 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Sacharewicz, Krzysztof | | | 1800 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nowak, Mikolaj | | | 2076 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Lesien, Przemyslaw | | | 1763 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Szelag, Marcin | m | | 2375 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wawrzyniak, Pawel | | | 1749 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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