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Individual Calculations March 2018 |
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| Wojcik, Grzegorz Total change: 23.20 | |   |
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| IV Dolnoslaska Liga Szachowa 2017/2018 r 8-11 | Dolny Slask | POL | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1557 | 2.00 | 2 | 0.49 | 20 | 9.80 | |
|  Paplaczyk, Marcin | | | 1489 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Kuska, Bartosz | | | 1157 * | 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) | | | | Game Over X Group B | Rybnik | POL | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1557 | 4.00 | 5 | 0.67 | 20 | 13.40 | |
| | Szymura, Oliwia | | | 1170 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kulpa, Karolina | | | 1271 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dziendziel, Mateusz | | | 1448 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Dec, Kazimierz | | | 1475 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Dytman, Radoslaw | | | 1693 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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