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Individual Calculations September 2023 |
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| Raszka, Janusz Total change: 51.00 | |   |
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| Szachy w Ustroniu lacza pokolenia 2023 - Grupa D | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 2000 | 8.00 | 9 | 2.55 | 20 | 51.00 | |
|  Studzinski, Boleslav | | | 1544 | CZE | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Flis, Pawel | c | | 1945 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Adamcik, Robert | | | 2003 | SVK | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Stepien, Janusz | | | 1600 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Djuric, Stefan | g | | 2249 | SRB | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Vratny, Radim | | | 2057 | CZE | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Aleksandrowicz, Marek | | | 1778 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Drabiniok, Kazimierz | | | 1767 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Shilov, Sergej | f | | 2123 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | * 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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