Individual Calculations January 2018
 Amato, Roger  Total change: -23.40  Rating chartPersonal card
 Team 2018 - Nationale 3 r2-4 FRANCE FRA 2017-11-19
RcRownchangeKK*chgGame
 2111 2154 0.50 3 -1.17 20 -23.40 
  Adda, Olivier 2084 FRA0.001-0.6020-12.00 
  De Marchi, Olivier f2254 FRA0.001-0.3620-7.20 
  Jouet-Pastre, Alban 1996 FRA0.501-0.2120-4.20 

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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