Individual Calculations May 2018
 Ohanov, David  Total change: 23.00  Rating chartPersonal card
 Open International du 8e Festival du Marais de Lutece Echecs (-2200) PARIS FRA 2018-03-31
RcRownchangeKK*chgGame
 1869 1995 5.00 6 1.15 20 23.00 
  Salvado, Salome 1595  * FRA1.0010.08201.60 
  Mostefai, Malik 1726 FRA1.0010.17203.40 
  Kieffer, Anatole 2191 FRA0.001-0.2520-5.00 
  Houhou, Alexandre 1754 FRA1.0010.20204.00 
  Benbara, Brahim 1889 FRA1.0010.36207.20 
  Galan, Francois 2057 FRA1.0010.592011.80 
 * 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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