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Individual Calculations July 2023 |
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| Rak, Tomasz Total change: -41.00 | |   |
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| Mistrzostwa Polski Seniorow w Szachach na 2023 rok | Karpacz | POL | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1882 | 5.00 | 9 | -2.05 | 20 | -41.00 | |
|  Gorecki, Jaroslaw | | | 1389 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Czarnolewski, Piotr | | | 1579 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Klimaszewski, Dariusz | c | | 2111 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Chodorowski, Wlodzimierz | | | 1480 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wasik, Roman | | | 1371 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Przygrodzki, Jan | | | 1482 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Blasiak, Miroslaw | | | 1552 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Szreder, Leopold | | | 1462 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Bernat, Marcin | | | 1944 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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