Individual Calculations February 2018
 Otari, Armin  Total change: -26.20  Rating chartPersonal card
 12eme Trophee International De Lyon 2017 LYON FRA 2017-12-26
RcRownchangeKK*chgGame
 1508 1420 2.00 8 -1.31 20 -26.20 
  Blanchard, Samuel 1820  * FRA0.001-0.0820-1.60 
  Monneret, Guy 1820  * FRA0.001-0.0820-1.60 
  Picard Du Chambon, Gabriel 1673 FRA0.001-0.1920-3.80 
  Moreira, Florian 1309 FRA0.501-0.1520-3.00 
  Benyahia, Ali 1232 FRA0.501-0.2420-4.80 
  Nguyen-Dinh, Dominique 1512 FRA0.001-0.3720-7.40 
  Dumonteil, Dimitri 1334 FRA1.0010.38207.60 
  Schwartz, Pierre 1364 FRA0.001-0.5820-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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