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Individual Calculations April 2015 |
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| Ionescu, Doru-Alexandru Total change: 0.60 | |   |
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| 31e open international de Cappelle-la-Grande | CAPPELLE LA GRANDE | FRA | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2297 | 2356 | 5.00 | 9 | 0.06 | 10 | 0.60 | |
|  Dragun, Kamil | g | | 2558 | POL | 0.00 | 1 | -0.24 | 10 | -2.40 | |  Duverne, Jean-Marie | | | 2116 | FRA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Petracco, Gilles | | | 2005 | FRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Smith, Axel | m | | 2488 | SWE | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Wirig, Anthony | g | | 2484 | FRA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Haverkamp, Klaus | | | 2000 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Tazbir, Marcin | g | | 2518 | POL | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Maupin, Valerie | | | 1973 | FRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Djukic, Nikola | g | | 2529 | MNE | 0.00 | 1 | -0.27 | 10 | -2.70 | |
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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