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Individual Calculations September 2013 |
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| Maciaga, Marcin Total change: -18.75 | |   |
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| M.Najdorf International Chess Festival gr. A | Warszawa | POL | 2013-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2220 | 4.50 | 9 | -1.25 | 15 | -18.75 | |
|  Szewczak, Andrzej | | | 1974 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Sadzikowski, Daniel | m | | 2455 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Nowicki, Bartosz | | | 2176 | POL | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Liberadzki, Slawomir | | | 2088 | POL | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Kaczorowski, Piotr | | | 2047 | POL | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Kubeczko, Grzegorz | | | 2024 | POL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Leks, Maria | | wc | 2093 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Rozycki, Bartlomiej | | | 2041 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Barwinski, Dionizy | f | | 2141 | POL | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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