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Rapid:
Individual Calculations October 2023 |
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| Helis, Tadeusz Total change: -37.60 | |   |
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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 |
| 1825 | 2100 | 5.00 | 9 | -1.88 | 20 | -37.60 | |
|  Sakharchuk, Aliaksandr | | | 1700 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Czyz, Andrzej | | | 1705 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Duda, Aleksandra | | | 1475 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Wisniewski, Adrian | f | | 2251 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Czernecki, Andrzej | | | 1782 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gorny, Tomasz | | | 1675 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Psyk, Radoslaw | | | 2293 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zieba, Hubert | | | 1894 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Kiss, Rebeka | | | 1654 | HUN | 0.50 | 1 | -0.44 | 20 | -8.80 | | | * 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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