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Individual Calculations September 2023 |
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| Muc, Zbigniew Total change: 3.60 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1470 | 4.00 | 9 | 0.18 | 20 | 3.60 | |
|  Kwiecien, Zbigniew | f | | 1901 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Morczynski, Ryszard | | | 1225 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Stadnicki, Andrzej | | | 1692 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Marszalek, Jakub | | | 1272 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Uscinski, Marek | | | 1712 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Klama, Andrzej | | | 1292 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kazmierski, Tomasz | | | 1983 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Zdziarski, Waldemar | | | 1280 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Grubiak, Roman | | | 1660 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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