Individual Calculations May 2013
 Villalongue, Tristan  Total change: 22.20  Rating chartPersonal card
 Team 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 2188 1995 2.00 2 1.48 15 22.20 
  Gachon, Lionel f2272 FRA1.0010.831512.45 
  Marty, Brice 2104 FRA1.0010.65159.75 

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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