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Individual Calculations August 2019 |
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| Valade, Marc-Aurele Total change: 23.20 | |   |
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| 15eme Open de Lattes (-2200) | LATTES | FRA | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1308 | 0.50 | 4 | -0.34 | 40 | -13.60 | |
|  Boissezon, Michel | | | 1705 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aveline, Thierry | | | 1466 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Oms, Mirella | | | 1400 | FRA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Lafarge, Olivier | | | 1673 | FRA | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | 25eme Festival International d'echecs Jean-Claude Loubatiere - Open B (-1500) | MONTPELLIER | FRA | 2019-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1308 | 4.00 | 6 | 0.92 | 40 | 36.80 | |
| | Petit, Michel | | | 1189 | FRA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Coquelle, Marie | | | 1190 | FRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Soltan-Massal, Sina | | | 1182 | FRA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Sudlow, James | | | 1465 | ENG | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Pierrot, Yohann | | | 1315 | FRA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Sudlow, David | | | 1450 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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