Individual Calculations March 2017
 Serviere, Didier  Total change: -55.60  Rating chartPersonal card
 16th Rochefort Chess Festival - Accession ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 1509 1542 3.00 8 -1.39 40 -55.60 
  Favre, Bruno 1877 FRA0.001-0.1240-4.80 
  Bichon, Maryse 1327 FRA1.0010.23409.20 
  Ljutovac, Sreten 1707 FRA0.001-0.2840-11.20 
  Goyer, Lionel 1833 FRA0.001-0.1540-6.00 
  Robert, Didier 1367 FRA0.001-0.7340-29.20 
  Fumeau, Bernard 1341 FRA0.501-0.2640-10.40 
  Gardarin, Dimitri 1286 FRA0.501-0.3140-12.40 
  Jackson, Sue 1333 FRA1.0010.23409.20 

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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