Individual Calculations December 2012
 Le Moy, Patrick  Total change: -15.45  Rating chartPersonal card
 XXIIe open international de Caen - Tournoi B CAEN FRA 2012-11-01
RcRownchangeKK*chgGame
 1460 1592 1.00 3 -1.03 15 -15.45 
  Lejeune, Kevin 1381 FRA1.0010.23153.45 
  Decaen, Melvyn 1523 FRA0.001-0.6015-9.00 
  Bassini, Emile 1476 FRA0.001-0.6615-9.90 

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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