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Individual Calculations May 2019 |
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| Duvette, Michel Total change: -26.60 | |   |
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| Team 2019 - Nationale 4 r5-9 | FRANCE | FRA | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1517 | 0.50 | 3 | -0.77 | 20 | -15.40 | |
|  Ferrandi, Bernard | | | 1624 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Deschamps, Christophe | | | 1300 | FRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Darrigues, Alain | | | 1825 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | Tournoi interieur Echiquier Bordelais 2018-2019 r4-6 | BORDEAUX | FRA | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1517 | 1.00 | 2 | -0.56 | 20 | -11.20 | |
| | Portal, Louis | | | 1296 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Etman, Karim | | | 1301 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | |
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