Rapid: Individual Calculations January 2023
 Guyon, Romain  Total change: 11.00  Rating chartPersonal card
 Tournoi Rapide de Noel 2022 du Lyon Avenir Echecs LYON FRA 2022-12-17
RcRownchangeKK*chgGame
 1300 1192 2.00 4 0.55 20 11.00 
  Ploton, Christine 1086 FRA1.0010.36207.20 
  Cervantes, Patrice 1429 FRA0.001-0.2020-4.00 
  Jacquet, Pascal 1438 FRA0.001-0.1920-3.80 
  Grosso, Keita 1248 FRA1.0010.582011.60 

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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