Individual Calculations August 2023
 Prost, Frederic  Total change: 13.60  Rating chartPersonal card
 14e Festival international d'echecs de Vaujany Tournoi Principal vaujany FRA 2023-07-13
RcRownchangeKK*chgGame
 2138 2031 4.00 9 0.68 20 13.60 
  Degraeve, Jean-Marc g2466 FRA0.001-0.0620-1.20 
  Alfano, Emilie 1886 FRA1.0010.31206.20 
  Fodor, Balazs 2273 HUN0.5010.30206.00 
  Saypuri, Srithan c2141 IND0.5010.15203.00 
  Adrian, Claude m2164 FRA1.0010.682013.60 
  Pourquet, Matthieu 2171 FRA0.001-0.3120-6.20 
  Thevenon, Thomas 1718 FRA1.0010.14202.80 
  Vallee, Louis 2161 FRA0.001-0.3220-6.40 
  Buzas, Bertalan 2260 HUN0.001-0.2120-4.20 

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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