Rapid: Individual Calculations February 2019
 Kow, Weiliang Bryan  Total change: 42.60  Rating chartPersonal card
 Kickoff 2019 Chess Tournament - Open Singapore SGP 2019-01-20
RcRownchangeKK*chgGame
 1576 1349 4.00 7 2.13 20 42.60 
  Terekhov, Andrey f1749  * RUS0.001-0.0820-1.60 
  Choksi, Khushi 1158 SGP1.0010.25205.00 
  Villanueva, Vic Neil 1749  * PHI0.001-0.0820-1.60 
  Goi, Zi Jie Nicholas 1245 SGP1.0010.36207.20 
  Deng, Liang 1631 CHN1.0010.842016.80 
  Surin, Kirill 1749  * BLR1.0010.922018.40 
  Patterson, Miles 1749  * AUS0.001-0.0820-1.60 
 * 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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