Individual Calculations November 2023
 Brunstein, Joachim  Total change: -4.00  Rating chartPersonal card
 2eme Open Altrof - Obernai - Tournoi B ALTORF FRA 2023-10-28
RcRownchangeKK*chgGame
 1170 1263 3.00 5 -0.10 40 -4.00 
  Peter, Lionel 1152 FRA1.0010.354014.00 
  Callet, Paul 1013 FRA1.0010.19407.60 
  Schweitzer, Loan 1284 FRA1.0010.534021.20 
  Sengthavisay, Bounmy 1255 FRA0.001-0.5140-20.40 
  Rossignon, Yannick 1145 FRA0.001-0.6640-26.40 

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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