Individual Calculations March 2017
 Luco, Alain  Total change: -2.20  Rating chartPersonal card
 Team 2017 - Nationale 3 r4-5 FRANCE FRA 2017-01-08
RcRownchangeKK*chgGame
 1950 1989 1.00 2 -0.11 20 -2.20 
  Guerineau, Gregoire 1921 FRA1.0010.41208.20 
  Jourdren, Kevin 1978 FRA0.001-0.5220-10.40 

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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