Individual Calculations January 2015
 Peignien, Laurent  Total change: -18.60  Rating chartPersonal card
 226 open FIDE du club 608 (-1600 elo) PARIS FRA 2014-11-26
RcRownchangeKK*chgGame
 1352 1482 1.00 3 -0.93 20 -18.60 
  Hu, Alexandra 1543 FRA0.001-0.4220-8.40 
  Xiong, Noe 1109 FRA1.0010.10202.00 
  Egan, Simon 1404 ENG0.001-0.6120-12.20 

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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