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Individual Calculations March 2020 |
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| Perche, Louis Total change: -18.00 | |   |
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| Team 2020 - Nationale 2 r5-7 | FRANCE | FRA | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1931 | 1.00 | 2 | 0.10 | 20 | 2.00 | |
|  Warnier, Yanis | | | 1876 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Spitz, Patrick | | | 2068 | FRA | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Festival International d'Echecs Go-Makkah de Jerba Open B | Djerba | TUN | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1913 | 5.50 | 9 | -1.00 | 20 | -20.00 | |
| | Besseghier, Stephane | | | 1657 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Cassam-Chenai, Antoine | | | 1721 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Abbes , Tarek | | | 1762 | TUN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ghanem, Khaled | | | 1765 | TUN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Boudjourfa, Adlane | | | 1990 | ALG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Zgeta, Faisal Mohamed | | | 1644 | LBA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Moussa, Ahmed | | | 1677 | TUN | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Haouari, Amor | | | 1733 | TUN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ben Romdhane, Walid | | | 1696 | TUN | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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