Individual Calculations July 2017
 Ribeiro, Michael  Total change: 85.60  Rating chartPersonal card
 Team 2017 - Top Jeunes r8-11 FRANCE FRA 2017-06-03
RcRownchangeKK*chgGame
 2086 1744 2.50 3 2.14 40 85.60 
  Motoyama, Enzo-Ryadh 2004 FRA1.0010.824032.80 
  Attard, Leopold 2137 MLT0.5010.424016.80 
  Mazzella, Enzo 2116 FRA1.0010.904036.00 

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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