Individual Calculations June 2023
 Pak, Alexander  Total change: -11.20  Rating chartPersonal card
 Tournoi ferme Chess In Lyon Mai 2022 Poule A LYON FRA 2023-05-06
RcRownchangeKK*chgGame
 2129 2188 3.50 7 -0.56 20 -11.20 
  Menard, Baptiste 2123 FRA0.001-0.5920-11.80 
  Sperat Czar, Nicolas 2045 FRA0.501-0.1920-3.80 
  Vallee, Louis 2245 FRA1.0010.582011.60 
  Jrade, Willis 2197 FRA0.001-0.4920-9.80 
  Rey, Christophe 2033 FRA1.0010.29205.80 
  Malka, Samuel f2150 FRA1.0010.45209.00 
  Pillard, Valentin 2110 FRA0.001-0.6120-12.20 

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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