Individual Calculations February 2015
 Atlan, Yoram  Total change: -44.40  Rating chartPersonal card
 25e Open Austral LES TROIS BASSINS FRA 2015-01-05
RcRownchangeKK*chgGame
 1446 1266 0.00 4 -1.09 40 -43.60 
  Romain, Arnaud 1575 FRA0.001-0.1440-5.60 
  Labrande, Theodore 1464 FRA0.001-0.2440-9.60 
  Sandjivy, Mateo 1420 FRA0.001-0.2940-11.60 
  Sandjivy, Jean Marc 1326 FRA0.001-0.4240-16.80 

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)
 
 Championnat de la RĂ©union 2015 - Pupilles SAINT DENIS FRA 2015-01-23
RcRownchangeKK*chgGame
 1255 1266 1.00 2 -0.02 40 -0.80 
  Labrande, Eleonore 1475 FRA0.001-0.2340-9.20 
  Lacouture, Alexandre 1034 FRA1.0010.21408.40 

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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