Individual Calculations September 2009
 Chaplin, Erik  Total change: 1.05  Rating chartPersonal card
 17e open international de Saint-Affrique Saint Affrique FRA 2009-07-18
RcRownchangeKK*chgGame
 2100 2141 4.50 8 0.07 15 1.05 
  Krier, Daniel 1886 FRA1.0010.19152.85 
  Manouck, Thierry m2337 FRA0.001-0.2515-3.75 
  Claisse, Patrick 1924 FRA1.0010.22153.30 
  Muratet, Lucas 1970 FRA1.0010.27154.05 
  Mohota, Nisha wg2315 IND0.5010.23153.45 
  Boudre, Jean-Pierre m2337 FRA0.001-0.2515-3.75 
  Divine, Armand 2035 FRA0.001-0.6415-9.60 
  Bruneau, Francois 1994 FRA1.0010.30154.50 

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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