Individual Calculations April 2014
 Perrin, Jean-Christophe  Total change: 5.40  Rating chartPersonal card
 14eme Open d'Hiver d'Avoine AVOINE FRA 2014-03-07
RcRownchangeKK*chgGame
 1833 1928 4.00 6 0.36 15 5.40 
  Ladune, Christophe 1673 FRA1.0010.19152.85 
  Rodriguez Rodriguez, Antonio f2182 ESP0.001-0.1915-2.85 
  Havard, Alain 1548 FRA1.0010.09151.35 
  Tireau, Jean-Marie 1636 FRA1.0010.15152.25 
  Rioland, Paul 1835 FRA1.0010.37155.55 
  Malassagne, Raphael 2124 FRA0.001-0.2515-3.75 

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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