Individual Calculations March 2017
 Roche, Philippe  Total change: 16.60  Rating chartPersonal card
 16th Rochefort Chess Festival - Accession ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 1710 1619 3.50 7 0.83 20 16.60 
  Orlovic, Isa 1827 FRA0.5010.27205.40 
  Mace, Emmanuel 1791 FRA0.001-0.2720-5.40 
  Gicquiaud, Karl 1850 FRA0.001-0.2120-4.20 
  Dubertrand, Bernard 1555 FRA1.0010.41208.20 
  Mata, Maria 1774 FRA0.001-0.2920-5.80 
  Sauvan, Didier 1471 FRA1.0010.30206.00 
  Boudet, Olivier 1703 FRA1.0010.622012.40 

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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