Rapid: Individual Calculations January 2023
 Lai-Cheung-Kit, Guillaume  Total change: 100.80  Rating chartPersonal card
 1er Rapide Prestige de Noel de St Paul SAINT PAUL FRA 2022-12-18
RcRownchangeKK*chgGame
 1632 1103 3.00 6 2.52 40 100.80 
  Riviere, Etienne 1920 FRA0.0010.00400.00 
  Dalleau Sery, Hugo 1449 FRA1.0010.894035.60 
  Certat, Damien 1541 FRA0.001-0.0640-2.40 
  Antier, Gilbert 1272 FRA1.0010.724028.80 
  Desire, Michael 1624 FRA1.0010.974038.80 
  Mezouaghi, Miloud 1984 FRA0.0010.00400.00 

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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