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Individual Calculations May 2018 |
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| Jangwa, Valentin Total change: -25.40 | |   |
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| 10e Chess Open Tour Juvisy plus de 1300 Elo | JUVISY SUR ORGE | FRA | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1673 | 2.00 | 6 | -1.27 | 20 | -25.40 | |
|  Najart, David | | | 2073 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bocquet, Nathanael | | | 1496 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Feldis, Pierre-Yves | | | 1524 | FRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Baltzer, Jean-Marc | | | 1386 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Marks, Andy | | | 1848 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ider, Bayar | | | 1563 | FRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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