Individual Calculations May 2013
 Le Roux, Yann-Erle  Total change: 18.45  Rating chartPersonal card
 1er Open Fide du Festival du Marais 2013 (-2200) PARIS FRA 2013-03-30
RcRownchangeKK*chgGame
 1824 1970 3.50 4 0.92 15 13.80 
  Celerier, Barthelemy 1614 FRA1.0010.11151.65 
  Keller, Jean 1570  * FRA1.0010.08151.20 
  Lafaurie, Pierre 2103 FRA1.0010.681510.20 
  Jarreton, Herve 2008 FRA0.5010.05150.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Team 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 1825 1965 1.00 1 0.31 15 4.65 
  Touati, Bruno 1825 FRA1.0010.31154.65 

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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