Individual Calculations March 2017
 Bollengier, Romain  Total change: -1.20  Rating chartPersonal card
 16th Rochefort Chess Festival - Accession ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 1288 1134 2.50 8 -0.03 40 -1.20 
  Blanchard, Jacques 1534  * FRA0.001-0.0840-3.20 
  Lebedel, Marc 1443 FRA0.001-0.1440-5.60 
  Carrey, Alexandre 1336 FRA0.001-0.2440-9.60 
  Barbe, Victor 1217 FRA0.001-0.3940-15.60 
  Harel, Nicole 1198 FRA0.001-0.4140-16.40 
  Jobert, Oscar 1014 FRA1.0010.344013.60 
  Garnier, Bastien 1253 FRA0.5010.16406.40 
  Jackson, Kenneth 1305 FRA1.0010.734029.20 
 * 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)
 

 

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