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Individual Calculations September 2023 |
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| Frac, Piotr Total change: 94.00 | |   |
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| Adolf Anderssen Chess Festival 2023 - Wroclaw Open B | Wroclaw | POL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1591 | 6.00 | 9 | 2.35 | 40 | 94.00 | |
|  Kicinski, Michal | | | 1191 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bednarczyk, Mateusz | | | 1699 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Wieczorek, Mikolaj | | | 1990 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Miklaszewicz, Michal | | | 1806 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Witczak, Kamil | | | 1218 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Cieslak, Wiktoria | | | 1920 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gajec, Roza | | | 1409 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Sikora, Rafal | | | 1859 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Korpalski, Maciej | | | 1900 | POL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | * 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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