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Individual Calculations April 2020 |
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| Poplin, David Total change: -9.40 | |   |
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| 19th Rochefort Chess Festival - Accession | ROCHEFORT | FRA | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1690 | 5.50 | 9 | -0.47 | 20 | -9.40 | |
|  Garlopeau, Brigitte | | | 1371 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Ternovoy, Gleb | | | 1463 | UKR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Baron, Daniel | | | 1837 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Beaurain, Louis | | | 1527 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Eckert, Patrick | | | 1469 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Diez, Ambre | | | 1874 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Demaretz, Frederic | | | 1605 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Metereau, Alain | | | 1290 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Le Guillou, Francois | | | 1528 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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