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Individual Calculations September 2021 |
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| Ghestin, Franck Total change: 1.40 | |   |
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| 36e Open International du Touquet - Tournoi Amateur - Elo -1750 | LE TOUQUET PARIS PLAGE | FRA | 2021-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1388 | 1.50 | 4 | 0.07 | 20 | 1.40 | |
|  Quiniou, Jean | | | 1593 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Vukojevic Ferrari, Viktor | | | 1675 | BEL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lemoine, Jean-Pierre | | | 1478 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Lastier, Paul | | | 1276 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | |
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