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Individual Calculations February 2018 |
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| Bochenek, Kacper Total change: 0.40 | |   |
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| IV Dolnoslaska Liga Szachowa 2017/2018 r 6-7 | Dolny Slask | POL | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1295 | 0.50 | 2 | 0.21 | 40 | 8.40 | |
|  Madajczak, Piotr | | | 1565 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Krzysztofek, Boguslaw | | | 1627 | POL | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | II Feryjny Wyscig po Kategorie'2018 | Wroclaw | POL | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1295 | 2.50 | 5 | -0.20 | 40 | -8.00 | |
| | Rutkowski, Bartlomiej | | | 1514 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Mazur, Kacper | | | 1350 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Perek, Oskar | | | 1070 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Rog, Bartlomiej | | | 1177 | POL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Janeczko, Jakub | | | 1209 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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