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Individual Calculations September 2023 |
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| Gorecki, Jaroslaw Total change: -38.60 | |   |
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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 |
| 1334 | 1406 | 3.50 | 9 | -1.93 | 20 | -38.60 | |
|  Poniewierski, Piotr | | | 1821 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Hetzer, Margarete | | | 1035 | GER | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Sybis, Roman | | | 1168 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zbrzezny, Andrzej | | | 1721 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Zdziarski, Waldemar | | | 1280 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Marszalek, Jakub | | | 1272 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Karamucki, Henryk | | | 1307 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Morczynski, Ryszard | | | 1225 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Szopa, Andrzej | | | 1174 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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