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Individual Calculations April 2019 |
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| Chailan, David Total change: 1.40 | |   |
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| Grand-Prix du Var Ouest 2018 - Souvenir Jean-Louis Guillemard (-2200) r5-7 | LA CRAU | FRA | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1672 | 1.50 | 3 | 0.07 | 20 | 1.40 | |
|  Canivet, Arnaud | | | 1895 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Schrader, Edmond | | | 1579 | FRA | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Menardo, Philippe | | | 1618 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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