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Individual Calculations September 2014 |
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| Tazbir, Marcin Total change: -4.10 | |   |
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| 22nd Poznan Chess Festival | Poznan | POL | 2014-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2531 | 7.00 | 9 | -0.41 | 10 | -4.10 | |
|  Nowak, Mikolaj | | | 2131 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kaczmarek, Arkadiusz | | | 2131 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Siwiec, Arkadiusz | | | 2199 | POL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Przybylski, Wojciech | f | | 2325 | POL | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Praczukowski, Stanislaw | | | 2131 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Urban, Klaudiusz | m | | 2441 | POL | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Musialkiewicz, Pawel | | | 2222 | POL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Plichta, Kamil | | | 2257 | POL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Chojnacki, Krzysztof | m | | 2385 | POL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | * 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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