Individual Calculations November 2017
 Tacheau, Alexandre  Total change: -21.60  Rating chartPersonal card
 3eme Open Serge Dimier - Tournoi B (-1500) OLIVET FRA 2017-10-27
RcRownchangeKK*chgGame
 1248 1255 1.00 3 -0.54 40 -21.60 
  Merlo, Jean-Christopher 1149 FRA0.001-0.6440-25.60 
  Labussiere, Loic 1163 FRA1.0010.374014.80 
  Toussaint, Florent 1433 FRA0.001-0.2740-10.80 

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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