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Individual Calculations April 2019 |
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| Wrobel, Maciej Total change: 4.20 | |   |
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| Krajsky prebor SSOK 2018/2019 r9-10 | various | CZE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 1974 | 1.00 | 1 | 0.70 | 20 | 14.00 | |
|  Lev, Pavel | | | 2127 | CZE | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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) | | | | IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round 14-17 | Dolny Slask | POL | 2019-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1974 | 3.00 | 4 | -0.49 | 20 | -9.80 | |
| | Cwiklinski, Jacek | | | 1574 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pietraszko, Jakub | | | 1754 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Baran, Mateusz | | | 1657 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Senze, Rafal | | | 1574 * | 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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