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Individual Calculations August 2021 |
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| Duma, Ioan-Gheorghe Total change: -21.60 | |   |
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| Open Targu Mures - 2nd ed. | Targu Mures | ROU | 2021-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1824 | 3.50 | 7 | -1.08 | 20 | -21.60 | |
|  Serban, Stefan | | | 1424 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Petre, Nad-Titus | m | | 2224 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sofronie, Vladimir | | | 1427 | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vladescu, Alin-Cristian | | | 1997 | ROU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Portariuc, Gheorghe | | | 1424 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Capota, Radu-Mircea | | | 1600 | ROU | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Cucu, Ioan-Mircea | | | 1685 | ROU | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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