Individual Calculations December 2013 |
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Chachiachvili, Mariam Total change: -15.30 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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4ème Open de Quimper | QUIMPER | FRA | 2013-11-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1693 | 1540 | 1.00 | 5 | -0.51 | 30 | -15.30 | |
| Delaire, Eric | | | 1811 | FRA | 0.00 | 1 | -0.17 | 30 | -5.10 | | Le Du, Maelle | | | 1660 | FRA | 0.00 | 1 | -0.34 | 30 | -10.20 | | Lefebvre, Alexandre | | | 1611 | FRA | 0.00 | 1 | -0.40 | 30 | -12.00 | | Grall, Cedric | | | 1684 | FRA | 1.00 | 1 | 0.69 | 30 | 20.70 | | Desgranges, Christophe | | | 1700 | FRA | 0.00 | 1 | -0.29 | 30 | -8.70 | | 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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