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Individual Calculations May 2019 |
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| Debret, Alain Total change: 11.80 | |   |
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| Team 2019 - Nationale 4 r5-9 | FRANCE | FRA | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1516 | 1.00 | 2 | 0.31 | 20 | 6.20 | |
|  Kervadec, Jean | | | 1459 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Algaba, Pedro | | | 1870 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | Championnat de la Loire Atlantique 2019 (Open Retif) | NANTES | FRA | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1516 | 1.50 | 3 | 0.28 | 20 | 5.60 | |
| | Apper, Dominique | | | 1419 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Louf, Claude | | | 1585 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Giraud, Thierry | | | 1771 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | |
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