Individual Calculations May 2023
 Salvador, Louie  Total change: 10.60  Rating chartPersonal card
 Chess CAD Open 2023 - Standard Pattaya THA 2023-04-01
RcRownchangeKK*chgGame
 1897 2155 5.50 7 0.53 20 10.60 
  Jitsamlan, Aittipong 1755  * THA1.0010.08201.60 
  Burbach, Bruno 1521 MRI1.0010.01200.20 
  Hinfray, Robert 1774 FRA1.0010.09201.80 
  Badmatsyrenov, Oleg m2437 FID0.5010.34206.80 
  Nanola, Cristian C. 1982 PHI1.0010.27205.40 
  Chernyavsky, Alexander f2327 RUS0.001-0.2720-5.40 
  Sanjay, Vasu 1486 SGP1.0010.01200.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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