Individual Calculations March 2024
 Derieux, Christian  Total change: -5.20  Rating chartPersonal card
 XXII Rochefort Chess Masters ROCHEFORT FRA 2024-02-17
RcRownchangeKK*chgGame
 2038 1997 3.00 7 -0.26 20 -5.20 
  Eugene, Floryan m2404 FRA0.001-0.0820-1.60 
  Ruchaud, Jerome 1921 FRA0.001-0.6020-12.00 
  Nineuil, Vincent 1963 FRA1.0010.45209.00 
  Sayah-Hobon, Noah 1869 FRA0.001-0.6720-13.40 
  Grimault, Leane 1843 FRA1.0010.29205.80 
  Marie, Maxime c2193 FRA0.001-0.2520-5.00 
  Bustos Salinas, Thomas 2070 FRA1.0010.602012.00 

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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