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Individual Calculations July 2019 |
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| Bumba, Ovidiu Total change: 15.00 | |   |
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| 17eme Grand Prix d'Echecs de Villefranche en Beaujolais (-2200) | VILLEFRANCHE SUR SAONE | FRA | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1934 | 3.50 | 5 | 0.75 | 20 | 15.00 | |
|  Villevieille, Lucas | | | 1559 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Ringuet, Noe | | | 2155 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bazzazi, Abdulaziz | | | 1789 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kadiri, Mustapha Kamel | | | 1880 | ALG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Ajeti, Remzi | | | 2042 | SRB | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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