Rapid: Individual Calculations February 2018
 Long, Kai Xi Dylan  Total change: 21.80  Rating chartPersonal card
 Kickoff 2018 Chess Tournament - Open Singapore SGP 2018-01-21
RcRownchangeKK*chgGame
 1631 1327 2.00 6 1.09 20 21.80 
  Patterson, Miles 1727  * AUS0.001-0.0820-1.60 
  Wong, Shyun Fwu Aldrin 1507 SGP1.0010.742014.80 
  Goh, Ethan 1621 SGP1.0010.852017.00 
  Nisban, Cyrus c1650 SGP0.001-0.1320-2.60 
  Koh, Kum Hong 1727  * SGP0.001-0.0820-1.60 
  Agung, Rinaldi Santoso 1554 INA0.001-0.2120-4.20 
 * 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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