Individual Calculations March 2017
 Robert, Didier  Total change: 43.20  Rating chartPersonal card
 16th Rochefort Chess Festival - Accession ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 1476 1367 4.00 8 1.08 40 43.20 
  Ljutovac, Sreten 1707 FRA0.001-0.1240-4.80 
  Charruyer, Baptiste 1548 FRA0.001-0.2640-10.40 
  Coulaty, Philippe 1156 FRA1.0010.23409.20 
  Eden, Agnes 1181 FRA1.0010.264010.40 
  Serviere, Didier 1542 FRA1.0010.734029.20 
  Labarthe, Francois 1619 FRA0.001-0.1940-7.60 
  Cyrille, Dominique 1535 FRA0.001-0.2840-11.20 
  Touzet, Jean-Pierre 1521 FRA1.0010.714028.40 

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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