Rapid: Individual Calculations March 2019
 Ong, Wah Peng John  Total change: -50.20  Rating chartPersonal card
 Hong Bao Rapid Chess Tournament 2019 - Open Singapore SGP 2019-02-10
RcRownchangeKK*chgGame
 1395 1647 3.00 7 -2.51 20 -50.20 
  Lian, Kai En Gerard 1247  * SGP0.501-0.4220-8.40 
  Lee, Ethan 1605 SGP1.0010.44208.80 
  Chia, Yu Zhe Ashton 1456 SGP0.001-0.7520-15.00 
  Loh, Shao Kai Dylan c1463 SGP0.001-0.7420-14.80 
  Rohan, Dash 1247  * SGP0.501-0.4220-8.40 
  Shaveen, Gajaananan 1247  * SGP1.0010.08201.60 
  Lim, Bernard Carleton 1498 SGP0.001-0.7020-14.00 
 * 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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