Rapid: Individual Calculations February 2023
 Garcia, Alain  Total change: 19.00  Rating chartPersonal card
 2eme Tournoi rapide de Villeurbanne Olympique Echecs LYON FRA 2023-01-14
RcRownchangeKK*chgGame
 1315 1066 2.00 5 0.95 20 19.00 
  Thalien, Loqman 1458 FRA0.001-0.0820-1.60 
  Otari, Armin 1387 FRA0.001-0.1320-2.60 
  Tisserant, Guy 1369 FRA1.0010.862017.20 
  Louis, Chantal 1292 FRA0.001-0.2120-4.20 
  Molina D`aranda, Gilles 1070 FRA1.0010.512010.20 

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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