Individual Calculations September 2016
 Portier, William  Total change: -27.20  Rating chartPersonal card
 12eme Festival International de Dieppe - Open B DIEPPE FRA 2016-08-20
RcRownchangeKK*chgGame
 1440 1581 5.50 9 -0.68 40 -27.20 
  Vejdovsky, Aurelien 1367 FRA1.0010.23409.20 
  Ferrand, Thadek 1472 FRA0.001-0.6540-26.00 
  Mouchel, Simon 1385 FRA1.0010.254010.00 
  Metzler, Titouan 1477 FRA0.001-0.6440-25.60 
  Fabre, Guy 1381 FRA1.0010.24409.60 
  Herber, Stephane 1442 FRA1.0010.314012.40 
  Fosse, Jean-Claude 1443 FRA0.501-0.1940-7.60 
  Delteil, Valentin 1495 FRA1.0010.384015.20 
  Lamballe, Simon 1498 FRA0.001-0.6140-24.40 

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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