Rapid: Individual Calculations April 2017
 Yeo, Ruizhi Carwyn  Total change: 11.20  Rating chartPersonal card
 Hong Bao Rapid Chess Tournament 2017 - Open Singapore SGP 2017-02-26
RcRownchangeKK*chgGame
 1665 1710 4.50 7 0.56 20 11.20 
  Chow, Guo Quan Jovan 1347 SGP1.0010.10202.00 
  Ng, Sheng Feng 1571 SGP1.0010.31206.20 
  Ishmukhametov, Akhmet 2110  * KAZ0.5010.42208.40 
  Juaneza, Joshua 1773 PHI0.001-0.4120-8.20 
  Doshi, Devansh Sanjay 1548 SGP1.0010.29205.80 
  Borromeo, Ceferino Jr. 1739 PHI0.001-0.4620-9.20 
  Verano, Felix Jr. 1567 PHI1.0010.31206.20 
 * 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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