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Individual Calculations December 2019 |
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| Stephan, Jean-Luc Total change: -40.40 | |   |
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| Team 2020 - Bretagne Novembre | BRE | FRA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1357 | 0.00 | 1 | -0.50 | 40 | -20.00 | |
|  Lethuillier, Jean Pierre | | | 1359 | FRA | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | | 9eme Open de Quimper (-2200) | QUIMPER | FRA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1357 | 0.00 | 3 | -0.51 | 40 | -20.40 | |
|  Le Duigou, Goulven | | | 1757 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Taher, Sinane | | | 1517 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Cobigo, Jean-Yves | | | 1668 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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