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Individual Calculations July 2019 |
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| Dufrenoy, Franck Total change: 20.80 | |   |
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| 17e Open de Bourg-la-Reine (-2200) | BOURG LA REINE | FRA | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1645 | 3.50 | 6 | 1.04 | 20 | 20.80 | |
|  Boumrar, Ayrad | | | 1245 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Tatarusanu, Eric | | | 1319 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Charreteur, Fabrice | | | 1993 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Leclerc, Arnaud | | | 1816 | FRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Ahmed Holi Ali, Moawia | c | | 2045 * | SUD | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dorval, Olivier | | | 1877 | FRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | * 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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