Individual Calculations February 2017
 Vion, Jean-Francois  Total change: -21.40  Rating chartPersonal card
 13eme BC Chess Master 2016 BOIS COLOMBES FRA 2016-12-26
RcRownchangeKK*chgGame
 1892 1953 3.00 7 -1.07 20 -21.40 
  Chosson, Julien 1932 FRA0.001-0.5320-10.60 
  Hameau, Cyril 1879 FRA0.001-0.6020-12.00 
  Mousa, Medhat 1855 EGY0.501-0.1320-2.60 
  Iraqui, Youssef 1974 MAR0.001-0.4720-9.40 
  Duvert, Francois 1824 FRA1.0010.33206.60 
  Doisneau, Laurent 1951 FRA0.5010.00200.00 
  Andrieu, Philippe 1831 FRA1.0010.33206.60 

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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