Individual Calculations February 2015
 Mathieu, Olivier  Total change: -87.60  Rating chartPersonal card
 9éme Trophée International de Lyon LYON FRA 2014-12-26
RcRownchangeKK*chgGame
 1730 2035 4.50 8 -2.19 40 -87.60 
  Pernoud, Claire 1635  * FRA0.001-0.9240-36.80 
  Jrade, Willis 1998 FRA0.001-0.5540-22.00 
  Pilkington, Mike 1635  * FRA1.0010.08403.20 
  Poulet, Benoit 1700 FRA0.501-0.3840-15.20 
  Karakaya, Huseyin 1635  * FRA1.0010.08403.20 
  Ingwen, Aurelien 1842 FRA0.001-0.7540-30.00 
  Kreyssig, Markus 1635  * GER1.0010.08403.20 
  Piat, Gabin 1757 FRA1.0010.17406.80 
 * 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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