Individual Calculations December 2018
 Yuan, Paul  Total change: -9.20  Rating chartPersonal card
 Team 2019 - Top Jeunes r1-3 FRANCE FRA 2018-11-24
RcRownchangeKK*chgGame
 1166 1262 1.00 2 -0.23 40 -9.20 
  Zylbersztejn-Donato, Arthur 1027 FRA0.501-0.2940-11.60 
  Lamarre, Armand 1305 FRA0.5010.06402.40 

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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