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Individual Calculations January 2019 |
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| Katny, Samuel Total change: -43.60 | |   |
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| IV Wielkopolska Liga Seniorów Grupa A 2018-2019 Round 3 | Poznan | POL | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1440 | 1.00 | 1 | 0.42 | 40 | 16.80 | |
|  Zarzycki, Piotr | | | 1379 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | VI Bozonarodzeniowy Turniej Szachowy OPEN | Poznan | POL | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1440 | 1.50 | 5 | -1.51 | 40 | -60.40 | |
|  Dixa, Oskar | | | 1840 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stefaniuk, Zbigniew | | | 1219 | POL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Palasz, Jakub | | | 1210 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Papis, Patryk | | | 1345 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Wawrzyniak, Karol | | | 1262 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * 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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