Individual Calculations January 2023
 Orfila, Kristofer  Total change: -16.80  Rating chartPersonal card
 Team 2023 - Nationale 2 r4 FRANCE FRA 2022-12-11
RcRownchangeKK*chgGame
 1957 1847 1.00 1 0.65 40 26.00 
  Bernard, Mathis 1957 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)
 
 19e Open de Vandoeuvre 2022 - Tournoi B (1300-1999 elo) VANDOEUVRE LES NANCY FRA 2022-12-18
RcRownchangeKK*chgGame
 1664 1847 5.50 9 -1.07 40 -42.80 
  Chofardet, Pierre 1530 FRA0.501-0.3740-14.80 
  Tran, Ky Lan 1523 FRA1.0010.13405.20 
  Dincov, Ioan 1639 FRA1.0010.23409.20 
  Julian, Stephane 1801 FRA0.501-0.0640-2.40 
  Thiery, Christophe 1667 FRA0.001-0.7440-29.60 
  Kries, Yvon 1675 LUX1.0010.274010.80 
  Oupindrin, Timothy 1665 FRA1.0010.264010.40 
  Gaudin, Gauthier 1799 FRA0.001-0.5740-22.80 
  Mence, Eline 1680 FRA0.501-0.2240-8.80 

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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