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Individual Calculations July 2010 |
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| Bernat, Marcin Total change: -7.20 | |   |
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| III Wielkopolska Liga Szachowa | Wielkoposka | POL | 2009-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2174 | 6.50 | 10 | -0.48 | 15 | -7.20 | |
|  Krystofiak, Tomasz | | | 2078 | POL | 0.50 | 1 | -0.13 | 15 | -1.95 | |  Koscianski, Roman | | | 1774 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Drozdzynski, Daniel | | | 1946 | POL | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Rubinowski, Sebastian | | | 2140 | POL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Musialkiewicz, Jan | | | 2162 | POL | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Wojtkowski, Pawel | | | 2023 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Miszczak, Mateusz | | | 1933 | POL | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Kapral, Krzysztof | | | 2132 | POL | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Smagalski, Jaroslaw | | | 1928 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Zakrzewicz, Krzysztof | | | 2026 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | * 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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