Individual Calculations August 2023
 Orfila, Kristofer  Total change: 99.20  Rating chartPersonal card
 14e Festival international d'echecs de Vaujany Tournoi Principal vaujany FRA 2023-07-13
RcRownchangeKK*chgGame
 1947 1754 4.00 6 2.48 40 99.20 
  Alfano, Emilie 1886 FRA1.0010.684027.20 
  Stoll, Lucia 1968 FRA0.001-0.2340-9.20 
  Biro, Laszlo 1946 HUN1.0010.754030.00 
  Dordevic, Tom 2040 GER0.5010.344013.60 
  Frelau, Matthias 1980 FRA0.5010.294011.60 
  Suez-Panama, Gilles 1862 FRA1.0010.654026.00 

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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