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Individual Calculations January 2019 |
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| Dixa, Oskar Total change: 69.60 | |   |
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| Wielkopolska III Liga Seniorow 2018/2019 Round 4-5 | Wielkopolska | POL | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2032 | 2.00 | 2 | 0.75 | 40 | 30.00 | |
|  Bialkowski, Krzysztof | | | 1713 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Walaszczyk, Witold | | | 2121 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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 |
| 1771 | 2032 | 5.00 | 5 | 0.99 | 40 | 39.60 | |
| | Katny, Samuel | | | 1632 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Szczepaniak, Artur | | | 1657 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Janicki, Rafal | | | 1816 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Fengier, Winicjusz | | | 1960 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Rozumek, Krzysztof | | | 1791 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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