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Individual Calculations July 2023 |
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| Hubner, Michal Total change: 63.40 | |   |
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| Sosnowe zauroczenie Tuchola 2023 - turniej powyzej 1800 | Tuchola | POL | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1471 | 2.50 | 5 | 0.71 | 20 | 14.20 | |
|  Binger, Damian | | | 1244 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Jesse, Jacek | | | 1888 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Borchardt, Marcin | | | 1647 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Przybylski, Bartosz | | | 1800 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dorau, Zygmunt | | | 1443 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | 76 Otwarte Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach Klasycznych - Open A | Mrocza | POL | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1471 | 3.50 | 5 | 2.46 | 20 | 49.20 | |
| | Budnik, Mateusz | | | 2023 | POL | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Bialas, Jerzy | | | 1510 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Jesse, Jacek | | | 1888 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Czech, Mieczyslaw | | | 1746 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Starzynski, Waldemar | | | 1603 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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