Individual Calculations January 2018
 Courtois, Pierre-Andre  Total change: 3.00  Rating chartPersonal card
 Team 2018 - Centre-Val-de-Loire Part 1 CVL FRA 2017-10-08
RcRownchangeKK*chgGame
 1406 1375 2.00 4 0.15 20 3.00 
  Vernadet, Bernard 1421 FRA0.5010.06201.20 
  Siffert, Arman 1341 FRA0.001-0.5520-11.00 
  Siffert, Arman 1341 FRA1.0010.45209.00 
  Havage, Luc 1520 FRA0.5010.19203.80 

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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