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Rapid:
Individual Calculations October 2023 |
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| Jurczyk, Piotr Total change: -10.00 | |   |
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| X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1022 | 0.00 | 7 | -0.50 | 20 | -10.00 | |
|  Kaliszuk, Kamil | | | 1985 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Niesporek, Franciszek | | | 1668 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Klama, Andrzej | | | 1478 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Sakharchuk, Aliaksandr | | | 1359 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kaleniak, Tomasz | | | 1342 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Dyszy, Jacek | | | 1461 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Bielecki, Nikodem | | | 1358 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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