Individual Calculations January 2020
 Lim, Min Keat Terence  Total change: 7.60  Rating chartPersonal card
 5th Singapore Amateur Chess Championship 2019 Singapore SGP 2019-11-30
RcRownchangeKK*chgGame
 1272 1144 2.00 5 0.19 40 7.60 
  Chang, Cheng Hwee 1544  * SGP0.001-0.0840-3.20 
  Ng, Eng Soon Derrick 1321 SGP0.001-0.2740-10.80 
  Rice, Lauren 1420 SGP0.001-0.1740-6.80 
  Ng, Jing Xuan Alyssa 1011 SGP1.0010.324012.80 
  Ang, Tze Hai Justin 1066 SGP1.0010.394015.60 
 * 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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