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Individual Calculations August 2012 |
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| Szumilas, Piotr Total change: -3.75 | |   |
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| 7th International Tournament of Polonia Wroclaw Chess Club - Open A | Wroclaw | POL | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2196 | 4.50 | 9 | -0.25 | 15 | -3.75 | |
|  Grela, Kacper | | | 1875 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Dobrowolski, Piotr | m | | 2426 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Hetzer, Volkhard | | | 2010 | GER | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Ulanowski, Karol | | | 1987 | POL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Laurusas, Tomas | | | 2409 | LTU | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Paszewski, Mateusz | | | 2028 | POL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Matuszewski, Michal | | | 2366 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Tkachev, Ivan | | | 2157 | RUS | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Wieczorek, Oskar | | | 2284 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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