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Individual Calculations May 2018 |
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| Louf, Claude Total change: -11.80 | |   |
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| Championnat de la Loire Atlantique - Open Retif 2018 r4-7 | NANTES | FRA | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1564 | 2.00 | 4 | -0.26 | 20 | -5.20 | |
|  Rineau, Nathan | | | 1557 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Le Fol, Roland | | | 1382 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Couchet, Renaud | | | 1696 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Gauthier, Jean-Pierre | | | 1424 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | Trophee Jean BIOU - Tournoi interne CEN 2018 r1-4 | NANTES | FRA | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1564 | 0.00 | 2 | -0.33 | 20 | -6.60 | |
| | Dalaud, Dorian | | | 1964 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Terrien, Jean-Marie | | | 1754 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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