Individual Calculations June 2017 |
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Couchet, Renaud Total change: 15.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Championnat de la Loire Atlantique - Open Retif 2017 r5-7 | NANTES | FRA | 2017-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1789 | 1689 | 1.50 | 3 | 0.38 | 20 | 7.60 | |
| Kouznetzoff, Alexandre | | | 1632 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | Gayon, Benoit | | | 1900 | FRA | 0.50 | 1 | 0.27 | 20 | 5.40 | | Guihal, Patrick | | | 1834 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | 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) | | Trophee Jean BIOU - Tournoi interne CEN 2017 r7 | NANTES | FRA | 2017-05-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1608 | 1694 | 1.00 | 1 | 0.38 | 20 | 7.60 | |
| Morillon, Jean-Michel | | | 1608 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | 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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