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Individual Calculations December 2012 |
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| Sobolewski, Michal Total change: 5.70 | |   |
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| I Turniej "Cztery Pory Roku" 2012/2013 o Puchar Burmistrza Ursusa (Grupa A) | Warszawa | POL | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1307 | 2.00 | 4 | 0.32 | 15 | 4.80 | |
|  Ogonowski, Jakub | | | 1707 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Reda, Lucja | | | 1237 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Golecka, Jadwiga | | | 1280 | POL | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Wrzesinski, Gustaw | | | 1339 | POL | 1.00 | 1 | 0.54 | 15 | 8.10 | | | * 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) | | | | Mini-Elo (1) | Warszawa | POL | 2012-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1288 | 1.00 | 3 | 0.06 | 15 | 0.90 | |
| | Borowski, Marek | | | 1585 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Bubien, Antoni | | | 1465 | POL | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Pacan-Milej, Kosma | | | 1273 | POL | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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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