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Individual Calculations July 2023 |
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| Bialas, Jerzy Total change: -10.20 | |   |
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| 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 |
| 1468 | 1510 | 2.50 | 5 | -0.51 | 20 | -10.20 | |
|  Paprocki, Jaroslaw | | | 2176 | POL | 0.50 | 1 | 0.49 | 20 | 9.80 | |  Hubner, Michal | | | 1471 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Szczygielski, Antoni | | | 1110 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gorny, Jacek | | | 1385 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bajer, Sebastian | | | 1200 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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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