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Individual Calculations February 2019 |
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| Krupa, Jerzy Total change: -4.60 | |   |
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| IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round 6-9 | Dolny Slask | POL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1830 | 3.00 | 4 | -0.23 | 20 | -4.60 | |
|  Bochenek, Kacper | | | 1430 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pietraszko, Jakub | | | 1734 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Cybulski, Marek | | | 1631 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kisiel, Zbigniew | | | 1430 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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