Individual Calculations May 2012
 Murer, Jacques  Total change: -4.20  Rating chartPersonal card
 Championnat du Rhone 2011-12 - Open B LYON FRA 2011-10-08
RcRownchangeKK*chgGame
 1512 1422 1.00 3 -0.14 30 -4.20 
  Malabave, Gabriel 1525 FRA0.001-0.3630-10.80 
  Meyer, Bernard 1424 FRA1.0010.503015.00 
  Cottenet, Irene 1588 FRA0.001-0.2830-8.40 

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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