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Individual Calculations December 2019 |
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| Pichon, Christophe Total change: -5.60 | |   |
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| 19eme Open International d'Echecs de Besancon | BESANCON | FRA | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1420 | 1.00 | 4 | -0.28 | 20 | -5.60 | |
|  Lalou, Olivier | | | 1786 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Lamb, Ian | | | 1554 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Despierres, Arthur | | | 1413 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Lorenter, Patrick | | | 1528 | FRA | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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