Individual Calculations June 2013
 Derumez, Marc  Total change: 13.65  Rating chartPersonal card
 169e open FIDE du club 608 d'echecs (-2200) PARIS FRA 2013-05-18
RcRownchangeKK*chgGame
 1740 1464 2.00 6 0.91 15 13.65 
  Gresh, Nohad 1845 FRA0.001-0.0915-1.35 
  Vlahovic, Dimitri 1717 FRA1.0010.811512.15 
  Pachon, Bernard 1816 FRA0.001-0.1115-1.65 
  Kouoi, Bertrand 1691 FRA0.001-0.2115-3.15 
  Warr-Esser, Alexandre 1553 FRA0.001-0.3815-5.70 
  Komons, Christian 1819 FRA1.0010.891513.35 

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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