Individual Calculations January 2017 |
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Groshens, Serge Total change: 2.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Team 2017 - Nationale 2 r4-5 | FRANCE | FRA | 2016-12-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2022 | 1979 | 1.00 | 2 | 0.12 | 20 | 2.40 | |
| Jactel, Nicolas | | | 1993 | FRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | Marlier, Gaetan | | | 2051 | BEL | 0.00 | 1 | -0.40 | 20 | -8.00 | | 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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