Individual Calculations May 2016
 Centonze, Salvatore  Total change: -8.00  Rating chartPersonal card
 Tournoi interne Alekhine 2015-2016 r5-7 METZ FRA 2016-02-05
RcRownchangeKK*chgGame
 1624 1590 0.50 2 -0.40 20 -8.00 
  Grosmangin, Julien 1689 FRA0.5010.14202.80 
  Picard, Bernard 1559 FRA0.001-0.5420-10.80 

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)
 

 

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