Individual Calculations May 2019
 Alos, Rafael  Total change: -6.20  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1781 1945 2.50 4 -0.31 20 -6.20 
  Gueznai, Achraf 1974 MAR1.0010.542010.80 
  Azzouz, Belkhelfa 1678 FRA0.001-0.8220-16.40 
  Richard-Edmond, Xavier 1706 FRA1.0010.20204.00 
  Clotault, Bruno 1766 FRA0.501-0.2320-4.60 

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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