Individual Calculations August 2019
 Villaume, Philippe  Total change: -12.20  Rating chartPersonal card
 15eme Open de Lattes (-2200) LATTES FRA 2019-06-29
RcRownchangeKK*chgGame
 1418 1561 3.50 6 -0.61 20 -12.20 
  Dubois, Pierre 1961  * FRA0.001-0.0820-1.60 
  Assie, Joel 1360 FRA0.501-0.2620-5.20 
  Sumarriva Paulin, Jade 1277 FRA0.001-0.8420-16.80 
  Daude, Sylvain 1203 FRA1.0010.10202.00 
  Planeix, Arman 1340 FRA1.0010.22204.40 
  Boutros, Milan 1364 FRA1.0010.25205.00 
 * 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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