Individual Calculations April 2015
 Rorive, Alain  Total change: -7.40  Rating chartPersonal card
 Belgian Interclubs 2014-2015 Rounds 9-10-11 Division 1 Various BEL 2015-03-01
RcRownchangeKK*chgGame
 1521 1261 0.00 2 -0.37 20 -7.40 
  Lievens, Robert 1590 BEL0.001-0.1220-2.40 
  Orel, Fabien 1452 FRA0.001-0.2520-5.00 

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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