Individual Calculations April 2014
 Boudet, Olivier  Total change: -6.30  Rating chartPersonal card
 13th Rochefort Chess Festival - Accession ROCHEFORT FRA 2014-02-22
RcRownchangeKK*chgGame
 1564 1739 2.50 4 -0.42 15 -6.30 
  Galobardes, Michel 1565 FRA0.501-0.2315-3.45 
  Gremy, Paul 1533 FRA1.0010.24153.60 
  Fournier, Nicolas 1592 FRA0.501-0.2015-3.00 
  Garnier, Marcel 1565 FRA0.501-0.2315-3.45 

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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