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Individual Calculations August 2021 |
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| Jarreton, Herve Total change: 20.60 | |   |
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| 23eme Open International des Vins du Medoc a Hourtin | HOURTIN | FRA | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1967 | 4.50 | 7 | 1.03 | 20 | 20.60 | |
|  Contie, Yohan | | | 1567 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ferrandi, Bernard | | | 1607 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Biaux, Alain | | | 1867 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Jahn, Thomas | | | 2218 | GER | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Siebrecht, Sebastian | g | | 2367 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sochacki, Wojtek | m | | 2320 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Maruejols, Claude | | | 1872 | FRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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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