Individual Calculations January 2019
 Saw, Lye Guan  Total change: -41.60  Rating chartPersonal card
 5th Johor International Chess Open 2018 Johor Bahru MAS 2018-12-10
RcRownchangeKK*chgGame
 1622 1547 0.00 5 -2.08 20 -41.60 
  Ma, Lin 1947  * CHN0.001-0.0820-1.60 
  Tan, Zhong Kai 1840 SGP0.001-0.1520-3.00 
  Rohan, Dash 1196 SGP0.001-0.8920-17.80 
  Soon, Jien Hao Ian Zachary 1428 SGP0.001-0.6620-13.20 
  Chua, Chee Sian Sebastien 1699 MAS0.001-0.3020-6.00 
 * 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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