Individual Calculations January 2019
 Autouard, Jean-Luc  Total change: -11.00  Rating chartPersonal card
 Open 13 Samedi 2018-19 r1-4 VITROLLES FRA 2018-09-29
RcRownchangeKK*chgGame
 1223 1216 1.00 3 -0.55 20 -11.00 
  Daumas, Alain 1571 FRA0.001-0.1120-2.20 
  Boudet, Nicole 1052 FRA0.001-0.7220-14.40 
  Catanese, Sauveur 1047 FRA1.0010.28205.60 

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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