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Individual Calculations July 2009 |
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| Ogonowski, Jakub Total change: 31.85 | |   |
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| 59th YMCA Spring 2009-D | Warszawa | POL | 2009-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1524 | 7.50 | 11 | 1.10 | 25 | 27.50 | |
|  Jarmula, Lukasz | | | 1529 | POL | 0.00 | 1 | -0.49 | 25 | -12.25 | |  Matuszewski, Maciej | | | 1576 | POL | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Palka, Dominika | | | 1586 | POL | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Hoang Nghia, Le | | | 1446 | POL | 1.00 | 1 | 0.39 | 25 | 9.75 | | | Kalhorn, Marcin | | | 1419 | POL | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Kozakow, Aleksy | | | 1283 | POL | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Sielicki, Maksymilian | | | 1232 | POL | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Sacharewicz, Krzysztof | | | 1319 | POL | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Budrewicz, Henryk | | | 1671 | POL | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Wilk, Mariusz | | | 1542 | POL | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Kozakow, Mikolaj | | | 1420 | POL | 0.50 | 1 | -0.14 | 25 | -3.50 | |
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) | | | NOTE: K factor changed | | Turniej Szachowy „Cztery Pory Roku” o Puchar Burmistrza Ursusa grupa A | Warszawa-Ursus | POL | 2009-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1524 | 1.00 | 5 | 0.29 | 15 | 4.35 | |
| | Grzelak, Artur | | | 1874 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ponceleusz, Bronislaw | | | 1874 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Krasiewicz, Robert | | | 1874 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Woloszyn, Piotr | | | 1831 | POL | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Szewczyk, Mariusz | | | 1728 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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