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Individual Calculations September 2010 |
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| Witkiewicz, Grzegorz Total change: 10.00 | |   |
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| Indywidualne Mistrzostwa Slaska Juniorow 2010 w Szachach Klasycznych - C15 | Zabrze | POL | 2010-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1681 | 2.00 | 5 | -0.62 | 25 | -15.50 | |
|  Smolka, Marcin | | | 1864 | POL | 0.00 | 1 | -0.26 | 25 | -6.50 | |  Muszynski, Maciej | | | 1565 | POL | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Dzierzak, Radoslaw | | | 1608 | POL | 0.00 | 1 | -0.60 | 25 | -15.00 | | | Szusterowski, Przemyslaw | | | 1837 | POL | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Pychynski, Dominik | | | 1427 | POL | 1.00 | 1 | 0.19 | 25 | 4.75 | |
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) | | | | V Memorial im. Henryka Karnowki | Tarnowskie Góry | POL | 2010-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1681 | 2.50 | 5 | 1.02 | 25 | 25.50 | |
| | Osipow, Nikolaj | | | 2081 * | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Klama, Andrzej | | | 1656 | POL | 1.00 | 1 | 0.47 | 25 | 11.75 | | | Wesolowska, Katarzyna | | | 1752 | POL | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Kostowski, Andrzej | | | 1777 | POL | 1.00 | 1 | 0.63 | 25 | 15.75 | | | Widera, Jan | | | 2049 | POL | 0.00 | 1 | -0.10 | 25 | -2.50 | | | * 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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