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Individual Calculations December 2019 |
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| Porfireanu, Serban Total change: 16.00 | |   |
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| Targu Mures Open | Targu Mures | ROU | 2019-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1811 | 2.50 | 5 | 0.80 | 20 | 16.00 | |
|  Banzea, Alexandru-Bogdan | f | | 2211 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Muresan, Matei-Daniel | | | 1411 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Botea, David-Alexandru | | | 1958 | ROU | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Rusan, Paul-Cristian | f | | 2105 | ROU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ambru, Dan-Calin | | | 2004 | ROU | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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