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Individual Calculations September 2018 |
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| Roszkiewicz, Anna Total change: 10.80 | |   |
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| XXVI Miedzynarodowy Festiwal Szachowy w Poznaniu | Poznan | POL | 2018-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1750 | 5.00 | 9 | 0.27 | 40 | 10.80 | |
|  Sieciechowicz, Marcin | m | | 2150 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wojdak, Karol | | | 1408 | POL | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Muller, Marcin | | | 1351 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nowak, Roksana | | | 1350 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pietras, Igor | | | 1350 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Szuminski, Marek | | | 1942 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Kaluzny, Lukasz | | | 1943 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Michalski, Karol | | | 1983 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kozlowska, Marzena | | | 1901 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | * 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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