Individual Calculations March 2024
 Tchefranoff, Stephane  Total change: -21.60  Rating chartPersonal card
 XXII Rochefort Chess Accession ROCHEFORT FRA 2024-02-17
RcRownchangeKK*chgGame
 1669 1870 5.50 9 -1.08 20 -21.60 
  Vandomel, Fabrice 1690 FRA1.0010.26205.20 
  Martin, Didier 1731 FRA1.0010.31206.20 
  Bricard, Herve 1962 FRA0.5010.13202.60 
  Lapeyre, Pierre 1896 FRA0.001-0.4620-9.20 
  Garrigue, Mahel 1660 FRA0.501-0.2720-5.40 
  Tadlaoui, Hamza 1551 FID0.501-0.3720-7.40 
  Ourry, Elouan 1535 FRA0.001-0.8820-17.60 
  Dubertrand, Bernard 1470  * FRA1.0010.08201.60 
  Violleau, Jean-Claude 1526 FRA1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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