Rapid: Individual Calculations February 2020
 Tan, Jun Hao  Total change: 17.40  Rating chartPersonal card
 Kickoff 2020 Chess Tournament - Open Singapore SGP 2020-01-05
RcRownchangeKK*chgGame
 1745 1889 5.50 7 0.87 20 17.40 
  Tay, Yi Xiang 1489  * SGP1.0010.08201.60 
  Ho, Khai Sheng Samuel 1489  * SGP1.0010.08201.60 
  You, Xinyu Tom 1489  * SGP1.0010.08201.60 
  Ho, Xinglun Royce 1567 SGP1.0010.13202.60 
  Paciencia, Enrique m2289  * SGP1.0010.922018.40 
  Villamayor, Buenaventura g2289  * SGP0.001-0.0820-1.60 
  Nisban, Cyrus c1600 SGP0.501-0.3420-6.80 
 * 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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