Rapid: Individual Calculations September 2023
 Hoang, Tommy  Total change: 88.80  Rating chartPersonal card
 31. tournoi d'echec Martigny Martigny SUI 2023-08-12
RcRownchangeKK*chgGame
 2027 1483 2.50 5 2.22 40 88.80 
  Gerber, Richard m2362 SUI0.0010.00400.00 
  Gottofrey, Marcel 1771 SUI0.5010.344013.60 
  Perruchoud, Pierre 1933 SUI1.0010.944037.60 
  Besse, Leonard 1990 SUI1.0010.964038.40 
  Michaud, Christian 2080 SUI0.001-0.0240-0.80 

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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