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Individual Calculations January 2018 |
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| Wrobel, Maciej Total change: 9.60 | |   |
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| Krajsky prebor SSOK 2017/2018 r4 | various | CZE | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1957 | 0.50 | 1 | 0.20 | 20 | 4.00 | |
|  Valenta, Vit | f | | 2108 | CZE | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | MIKOLAJ ROZDAJE KATEGORIE 2017 | Wroclaw | POL | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1957 | 4.00 | 5 | 0.28 | 20 | 5.60 | |
|  Lochina, Justyna | | | 1557 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wieczorek, Mikolaj | | | 1630 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Vasyliv, Stanislav | | | 2123 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kania, Krystian | | | 1778 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Wojcik, Grzegorz | | | 1561 | 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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