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Individual Calculations September 2019 |
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| Dumitru, Luca-Serban Total change: 40.40 | |   |
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| Arad Open 2019 | Arad | ROU | 2019-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1708 | 2.50 | 8 | 1.01 | 40 | 40.40 | |
|  Isfan, Ioan-Marius | | | 2108 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chima, Radu-Niculin | | | 2105 | ROU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Samu, Sorin-Mihai | | | 2029 | ROU | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Pietinen, Pekka | | | 1973 | FIN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Pislariu, Stefanel-Vasilica | | | 1934 | ROU | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Anghel, Iulian-Mihai | c | | 1900 | ROU | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Pop, Laurentius, Dr. | | | 1870 | GER | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Denes, Attila-Norbert | | | 1886 | ROU | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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