Rapid: Individual Calculations March 2023
 Rashtiani, Rayan  Total change: -14.00  Rating chartPersonal card
 Rapide du 21e Festival international d'Echecs du Conseil Departemental de Meurthe et Moselle NANCY FRA 2023-02-19
RcRownchangeKK*chgGame
 1559 1436 3.00 8 -0.35 40 -14.00 
  Thomas, Anysia wf2068 FRA0.001-0.0140-0.40 
  Bellahcene, Meriem 1793 FRA0.001-0.1140-4.40 
  Lechheb, Mohamed Samir 1242 FRA0.001-0.7540-30.00 
  Forget, Gabriel 1249 FRA1.0010.264010.40 
  Letellier, Romain 1219 FRA1.0010.22408.80 
  Vuillemard, Jean-Marc 1677 FRA0.001-0.2040-8.00 
  Helfer, Remi 1966 FRA0.001-0.0340-1.20 
  Barbelin, Jean-Pierre 1257 FRA1.0010.274010.80 

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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