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Individual Calculations December 2022 |
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| Ambru, Dan-Calin Total change: -8.80 | |   |
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| Petra Chess Weekend - 28th ed. | Satu Mare | ROU | 2022-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1957 | 4.50 | 7 | 0.06 | 20 | 1.20 | |
|  Ponta-Facalet, Zeno-Andrei | | | 1557 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stanciu, Alexandru-Ovidiu | f | | 2358 | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Biro, Beata | | | 1594 | HUN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Korcsek, Daniel-Cristian | | | 1682 | ROU | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Tat, Alin-Sebastian | | | 1591 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Breitkopf, Ioan-Francisc | | | 1903 | ROU | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Dragos, Dorin | | | 2172 | ROU | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | | | Autumn Cup Cluj - 1st ed. | Cluj-Napoca | ROU | 2022-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1957 | 4.00 | 5 | -0.50 | 20 | -10.00 | |
| | Nasui, Vasile | | | 1406 | ROU | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Fluture, Valentin-Petrica | | | 1445 | ROU | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Tatar, Marius Lucian | | | 1402 | ROU | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Veress, Gaspar | | | 1825 | HUN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Nasui, Andrei-Catalin | | | 1557 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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