Individual Calculations August 2015
 O`sullivan, Nicolas  Total change: 35.60  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2015 - Open A (1800 - 2300) PARIS FRA 2015-07-04
RcRownchangeKK*chgGame
 2021 1984 4.50 8 0.89 40 35.60 
  Sahetchian, Armand 2204 FRA1.0010.784031.20 
  Kirszenberg, Marc 2132 FRA0.5010.20408.00 
  Commercon, Joachim 2111 FRA0.5010.17406.80 
  Moller, Sophus Mechlenburg 2138 DEN0.001-0.2940-11.60 
  Benayoun, Omri 1845 FRA0.001-0.6940-27.60 
  Bellaiche, Laurent 1852 FRA1.0010.324012.80 
  Jacob, Renaud 1840 FRA1.0010.314012.40 
  Vicente, Marcel 2048 FRA0.5010.09403.60 

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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