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Individual Calculations September 2016 |
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| Piechota, Jozef Total change: -9.40 | |   |
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| 24th Poznan Chess Festival | Poznan | POL | 2016-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1196 | 1.50 | 8 | -0.47 | 20 | -9.40 | |
|  Huchwajda, Katarzyna | | | 1596 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Stochnialek, Dominika | | | 1575 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Roszkiewicz, Anna | | | 1476 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Czajka, Iwo | | | 1521 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Opolski, Wojciech | | | 1534 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Tamon, Agata | | | 1110 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Rucinski, Jedrzej | | | 1331 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Purczynski, Andrzej | | | 1232 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * 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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