Individual Calculations December 2019 |
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Laffonta, Matthias Total change: -15.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Team 2020 - Nationale 3 r2-3 | FRANCE | FRA | 2019-11-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1801 | 1945 | 1.00 | 2 | -0.39 | 40 | -15.60 | |
| Rollin, Philippe | | | 1828 | FRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | Daubas, Bernard | | | 1774 | FRA | 0.00 | 1 | -0.73 | 40 | -29.20 | | 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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