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Individual Calculations January 2023 |
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| Levay, Sorin Total change: -1.80 | |   |
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| Petra Chess Weekend - 29th ed. | Satu Mare | ROU | 2022-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2117 | 5.00 | 7 | -0.09 | 20 | -1.80 | |
|  Macioca, Laurentiu-Daniel | | | 1717 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Veklinec, Andrei | | | 1837 | ROU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Samu, Sorin-Mihai | | | 2020 | ROU | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Iuga, Ioan-Alexandru | | | 1818 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Florescu, Codrut-Constantin | m | | 2260 | ROU | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Nagy-Elek, Tamas | | | 1978 | ROU | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Sarivan, Margareta | | | 1822 | MDA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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