Individual Calculations January 2018
 Aristegui, Michel  Total change: 2.80  Rating chartPersonal card
 Team 2018 - Nationale 3 r2-4 FRANCE FRA 2017-11-19
RcRownchangeKK*chgGame
 2022 1968 1.00 2 0.14 20 2.80 
  Primel, Dominique 1985 FRA1.0010.522010.40 
  Jaulin, Philippe 2058 FRA0.001-0.3820-7.60 

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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