Individual Calculations June 2023
 Mohamed Abderrahim, Taleb Mohamed  Total change: 44.80  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 2013 2080 6.00 9 1.12 40 44.80 
  Bihi, Mehdi 1853 FRA1.0010.21408.40 
  Sourath, Biswas f2265 IND0.5010.24409.60 
  Godart, David 1551 FRA1.0010.03401.20 
  Bradbury, Neil H m2215 ENG0.001-0.3240-12.80 
  Baron, Thierry f2263 FRA1.0010.744029.60 
  Picard, Romain m2308 FRA0.001-0.2140-8.40 
  Coll, Arthur 1710 FRA1.0010.10404.00 
  Osinski, Martin 1680  * FRA1.0010.08403.20 
  Bouget, Alexandre f2270 FRA0.5010.254010.00 
 * 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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