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Individual Calculations February 2015 |
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| Letzelter, Jean-Claude Total change: -11.80 | |   |
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| 10e Open de Noël - Club d'Echecs de Mundolsheim - Open A (+1700) | MUNDOLSHEIM | FRA | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2106 | 4.00 | 7 | -0.59 | 20 | -11.80 | |
|  Khachatryan, Michel | | | 1845 | FRA | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Trapp, Thibaut | | | 2013 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bellahcene, Omar | | | 1788 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Chahbazian, Jean-Baptiste | | | 2010 | FRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Sainte-Luce, Medhi | | | 1797 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Weidauer, Sigurd | | | 1976 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Spirin, Oleg | m | | 2475 | CZE | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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