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Individual Calculations September 2023 |
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| Kot, Jerzy Total change: -25.40 | |   |
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| Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci 2023 | Gdansk | POL | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1913 | 6.00 | 9 | -1.27 | 20 | -25.40 | |
|  Parka, Milosz | | | 1513 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodriguez Gajlunas, Patrick | | | 1506 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hury, Tymoteusz | | | 1700 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Rzenca, Jerzy | | | 1701 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Brylowski, Marian | | | 1930 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Filipska, Maja | | | 1715 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Sobich, Stanislaw | | | 1628 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Kaczmarek, Paulina | | | 1409 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Oszejko, Krzysztof | | | 1619 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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