Individual Calculations September 2022
 Sim, Yan Xiang Ethan  Total change: 67.60  Rating chartPersonal card
 SG Chess Social FIDE Classical Rating Q3 Tournament 2022 Singapore SGP 2022-07-08
RcRownchangeKK*chgGame
 1202 1098 3.50 5 1.69 40 67.60 
  Er, Wen Chen 1176 SGP1.0010.614024.40 
  Reyansh, Singh 1195 SGP1.0010.634025.20 
  Heng, Jun Herng Kyan 1112 SGP0.5010.02400.80 
  Wu, Lin Feng 1313 SGP0.001-0.2340-9.20 
  Poon, Ee Rui 1212 SGP1.0010.664026.40 

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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