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Individual Calculations April 2018 |
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| Trifan, Andrei Ioan Total change: -2.40 | |   |
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| 25e Open International de Selestat - Open A (plus de 1700) | SELESTAT | FRA | 2018-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2155 | 4.50 | 7 | -0.06 | 40 | -2.40 | |
|  Zachary, Bastian | | | 1860 | FRA | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Rubina, Tatiana | | | 1992 | GER | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Cerasi, Umberto | | | 2017 | ITA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Shanmukha, Pulli | | | 1817 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Legky, Nikolay A | g | | 2401 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Abbassi, Zeyneb | | | 1755 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zachary, Matheo | f | | 2294 | FRA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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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