Individual Calculations May 2019
 Dittmar, Peter  Total change: 11.80  Rating chartPersonal card
 Team 2019 - Nationale 2 r8-11 FRANCE FRA 2019-03-16
 2268 2234 1.50 2 0.59 20 11.80 
  Paci, Cedric f2249 FRA0.5010.02200.40 
  Le Corre, Benjamin f2287 FRA1.0010.572011.40 

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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