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Individual Calculations July 2012 |
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| Szumilas, Piotr Total change: 26.25 | |   |
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| Puchar Wroclawia 2012 - OPEN A | Wroclaw | POL | 2012-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2170 | 6.50 | 9 | 1.75 | 15 | 26.25 | |
|  Knap, Jerzy | | | 1853 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Stachowiak, Kamil | m | | 2413 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Rozycki, Bartlomiej | | | 1849 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Kolosowski, Mateusz | m | | 2439 | POL | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Brodowski, Piotr | | | 2411 | POL | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Dobrowolski, Aleksander | | | 2321 | POL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Tworzydlo, Piotr | | | 2107 | POL | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Piotrowski, Przemyslaw | | | 1993 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | White, John | | | 1905 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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