Individual Calculations March 2023 |
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Olah, Francisc Total change: -1.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Petra Chess Weekend - 30th ed. | Satu Mare | ROU | 2023-02-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2004 | 1903 | 2.50 | 7 | -0.09 | 20 | -1.80 | |
| Breitkopf, Ioan-Francisc | | | 1919 | ROU | 0.50 | 1 | 0.02 | 20 | 0.40 | | Ambru, Dan-Calin | | | 1978 | ROU | 0.50 | 1 | 0.10 | 20 | 2.00 | | Miron, Ionel | | | 1928 | ROU | 0.00 | 1 | -0.47 | 20 | -9.40 | | Costin, Petrica | f | | 2017 | ROU | 0.50 | 1 | 0.16 | 20 | 3.20 | | Nagy-Elek, Tamas | | | 2055 | ROU | 0.00 | 1 | -0.30 | 20 | -6.00 | | Helmer, Janos | | | 1948 | ROU | 0.50 | 1 | 0.06 | 20 | 1.20 | | Szabo, Attila | f | | 2183 | ROU | 0.50 | 1 | 0.34 | 20 | 6.80 | | 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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