Blitz: Individual Calculations June 2023
 Khachatryan, Sergey  Total change: 9.20  Rating chartPersonal card
 Rallye des Echecs de Chambery 2022-23 - Chamnord 2 CHAMBERY FRA 2023-04-29
RcRownchangeKK*chgGame
 1404 1349 4.00 8 0.46 20 9.20 
  Fernandez, Richard 1740 FRA0.001-0.0920-1.80 
  Buinier, Manuel 1429 FRA1.0010.612012.20 
  Chamiot-Clerc, Pierre 1504 FRA0.001-0.2920-5.80 
  Lorenzini, Odile 1238 FRA1.0010.35207.00 
  Wantier, Theo 1165 FRA0.001-0.7420-14.80 
  Wantier, Lucas 1228 FRA1.0010.34206.80 
  Kadem, Lounis 1583 FRA0.001-0.2120-4.20 
  Porcheron, Valentin 1345 FRA1.0010.49209.80 

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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