Individual Calculations June 2017
 Vidal, Llewellyn  Total change: 7.20  Rating chartPersonal card
 Team 2017 - Top 12 FRANCE FRA 2017-05-18
RcRownchangeKK*chgGame
 2486 2193 1.00 4 0.36 20 7.20 
  David, Alberto g2548 ITA0.001-0.1120-2.20 
  Rambaldi, Francesco g2542 ITA0.5010.39207.80 
  Stephan, Victor f2365 FRA0.5010.23204.60 
  Sebag, Marie gwg2488 FRA0.001-0.1520-3.00 

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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