Individual Calculations December 2018
 Sorel, Olivier  Total change: -24.60  Rating chartPersonal card
 28eme Open international de Caen - Open A CAEN FRA 2018-10-31
RcRownchangeKK*chgGame
 1724 1955 3.50 6 -1.23 20 -24.60 
  Duvallon, Christophe 1711 FRA1.0010.20204.00 
  Huin, Eric 1731 FRA0.001-0.7820-15.60 
  Foughali, Younes 1704 FRA1.0010.19203.80 
  Decaen, Melvyn 1756 FRA0.001-0.7620-15.20 
  Smadi, Laurent 1731 FRA0.501-0.2820-5.60 
  Salazar, Jose 1713 FRA1.0010.20204.00 

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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