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Individual Calculations January 2019 |
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| Couffet, Eric Total change: -52.60 | |   |
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| Team 2019 - Nationale 4 r1-4 | FRANCE | FRA | 2018-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1577 | 0.00 | 3 | -1.77 | 20 | -35.40 | |
|  De Barral, Richard | | | 1547 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Moreira, Florian | | | 1325 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Kosten-Forintos, Gyongyver | | | 1637 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | 3eme Tournoi de l'agglomEration clermontoise | CLERMONT FERRAND | FRA | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1577 | 1.00 | 3 | -0.86 | 20 | -17.20 | |
| | Leroux, Guy | | | 1276 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Fourche, Bernard | | | 1528 | FRA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Gazel, Bruno | | | 1618 | FRA | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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