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Individual Calculations April 2008 |
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| Kowalczyk, Adam Total change: -14.50 | |   |
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| XVIII PUCHAR GOR OPAWSKICH | Pokrzywna | POL | 2008-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1695 | 1.50 | 7 | -0.63 | 25 | -15.75 | |
|  Szumilas, Piotr | | | 2038 | POL | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Robenek, Jiri | | | 1822 | CZE | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Barburzynska, Magdalena | | | 1831 | POL | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Polok, Kacper | | | 1878 | POL | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Jaworowski, Andre | | | 1678 | USA | 0.00 | 1 | -0.52 | 25 | -13.00 | | | Grabczynski, Zdzislaw | | | 1878 | POL | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Zmarzly, Aleksandra | | | 1831 | POL | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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) | | | | Mistrzostwa Polski Juniorow do lat 12 | Ustron | POL | 2008-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1695 | 2.50 | 4 | 0.05 | 25 | 1.25 | |
| | Renkowski, Piotr | | | 1607 | POL | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Miskiewicz, Kamil | | | 1635 | POL | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Oszczanowski, Witold | | | 1442 | POL | 0.50 | 1 | -0.31 | 25 | -7.75 | | | Ulanowski, Karol | | | 1738 | POL | 1.00 | 1 | 0.56 | 25 | 14.00 | |
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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