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Individual Calculations December 2012 |
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| Goralczyk, Piotr Total change: 3.30 | |   |
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| III liga Maopolska Seniorow | Poronin, Chrzanów | POL | 2012-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1737 | 2.00 | 6 | 0.11 | 30 | 3.30 | |
|  Stanaszek, Mariusz | | | 1728 | POL | 0.00 | 1 | -0.51 | 30 | -15.30 | |  Tyrka, Jacek | | | 1970 | POL | 0.50 | 1 | 0.29 | 30 | 8.70 | | | Planeta, Wojciech | | | 1409 | POL | 0.50 | 1 | -0.37 | 30 | -11.10 | | | Madej, Jaroslaw | | | 2087 | POL | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Stanach, Fabian | | | 2085 | POL | 0.50 | 1 | 0.39 | 30 | 11.70 | | | Zaskalski, Arkadiusz | | | 2137 * | POL | 0.50 | 1 | 0.42 | 30 | 12.60 | | | * 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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