Individual Calculations May 2013
 Gachon, Lionel  Total change: -12.30  Rating chartPersonal card
 Team 2013 - Nationale 3 - R8-9 FRANCE FRA 2013-04-06
RcRownchangeKK*chgGame
 2139 2272 0.50 2 -0.82 15 -12.30 
  Villalongue, Tristan 1995 FRA0.001-0.8315-12.45 
  Bertrand, Frederic f2282 FRA0.5010.01150.15 

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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