Individual Calculations January 2016
 Peray, Sebastien  Total change: -10.00  Rating chartPersonal card
 Team 2016 - Nationale II r3-4 FRANCE FRA 2015-12-05
RcRownchangeKK*chgGame
 1995 2198 1.00 2 -0.50 20 -10.00 
  Perruchaud, Francois 2097 FRA0.501-0.1420-2.80 
  Catherineau, Alexandre 1892 FRA0.501-0.3620-7.20 

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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