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Individual Calculations September 2013 |
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| Kozlowski, Tomasz Total change: -9.00 | |   |
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| XXI Ogólnopolski Festiwal Szachowy w Poznaniu | Poznan | POL | 2013-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1961 | 4.50 | 9 | -0.60 | 15 | -9.00 | |
|  Kostecka, Marika | | | 1561 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Urban, Klaudiusz | m | | 2361 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Szymanski, Leszek | | | 1725 | POL | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Nowak, Mikolaj | | | 1626 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Zakrzewski, Marek | | | 2163 | POL | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Paczka, Patryk | | | 1774 | POL | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Schmidt, Wlodzimierz | g | | 2361 * | POL | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Niedbala, Wojciech | | | 1792 | POL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Cholewa, Maria | | | 1855 | POL | 0.00 | 1 | -0.64 | 15 | -9.60 | | | * 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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