Individual Calculations December 2018
 Sohier, Julien  Total change: 16.20  Rating chartPersonal card
 Team 2019 - Nationale 1 r3-4 FRANCE FRA 2018-11-17
 2292 2177 1.50 2 0.81 20 16.20 
  Dittmar, Peter f2226 GER1.0010.572011.40 
  Heinz, Timothee f2358 FRA0.5010.24204.80 

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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