Rapid: Individual Calculations September 2022
 Chang, Hong Yu Henrison  Total change: -4.00  Rating chartPersonal card
 2022 National Day Rapid Chess Tournament - Open Singapore SGP 2022-08-06
RcRownchangeKK*chgGame
 1406 1118 1.50 7 -0.20 20 -4.00 
  Burman, Ray Pritish 1356 SGP0.001-0.2020-4.00 
  Lalas, Eric Laforteza 1697 PHI0.5010.48209.60 
  Pang, Kay Yan Eden 1108 SGP0.501-0.0120-0.20 
  Teh, Beng Teik 1618 MAS0.5010.46209.20 
  Chen, Meng Ren Morgan 1161 SGP0.001-0.4420-8.80 
  Cheng, Chee Heng Jayden 1133 SGP0.001-0.4820-9.60 
  Rodriguez, Franz A. 1771 PHI0.001-0.0120-0.20 

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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