Individual Calculations August 2023
 Michalski, Karol  Total change: 1.40  Rating chartPersonal card
 8e Open International de Purtichju - Tournoi principal plus de 1900 Elo GROSSO PRUGNA FRA 2023-07-01
RcRownchangeKK*chgGame
 2053 2004 4.00 9 0.07 20 1.40 
  Kunal, M. 2301 IND0.001-0.1520-3.00 
  Pieri, Pierre-Louis 2089 FRA0.001-0.3820-7.60 
  Garde, Guillaume 2052 FRA1.0010.572011.40 
  Dias, Savin 2068 ENG0.001-0.4120-8.20 
  Vuitton, Gilles 2046 FRA1.0010.562011.20 
  Utrera, Ludovic 2069 FRA0.001-0.4120-8.20 
  Houhou, Alexandre 2095 FRA0.001-0.3820-7.60 
  Muller-Moingt, Bastien 1859 FRA1.0010.31206.20 
  Ratier-Fontana, Matteo 1902 FRA1.0010.36207.20 

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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