Individual Calculations February 2018
 Passicos, Alain  Total change: 6.80  Rating chartPersonal card
 Championnat interne du Vesinet FIDE 2017 (-2200) r1-3 LE VESINET FRA 2017-11-01
RcRownchangeKK*chgGame
 1552 1380 1.00 3 0.17 40 6.80 
  Delalande, Christophe 1628 FRA0.001-0.1940-7.60 
  Sarfati, Didier 1500 FRA0.001-0.3440-13.60 
  Fontaine, Philippe 1527 FRA1.0010.704028.00 

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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