Individual Calculations January 2023 |
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Marchis, Arghil Total change: -3.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Petra Chess Weekend - 29th ed. | Satu Mare | ROU | 2022-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1710 | 1711 | 2.00 | 4 | -0.15 | 20 | -3.00 | |
| Stanciu, Alexandru-Ovidiu | f | | 2352 | ROU | 0.00 | 1 | -0.01 | 20 | -0.20 | | Sandea, Dorin-Gheorghe | | | 1311 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | Grad, Gheorghe | | | 1852 | ROU | 0.00 | 1 | -0.31 | 20 | -6.20 | | Kovacs, Balazs | | | 1326 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | * 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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