Individual Calculations February 2019
 Lau, Ende Matthew  Total change: -24.00  Rating chartPersonal card
 70th Singapore National Chess Championships 2018 - Men Singapore SGP 2018-12-17
RcRownchangeKK*chgGame
 2199 2063 2.50 9 -0.60 40 -24.00 
  Poh, Xuan Rui Ethan 2004 SGP0.501-0.0840-3.20 
  Lee, Jun Wei c2237 SGP0.001-0.2740-10.80 
  Goh, Wei Ming Kevin m2463  * SGP0.001-0.0840-3.20 
  Advait, Bagri c2001 SGP0.001-0.5940-23.60 
  Tin, Jingyao m2451 SGP0.001-0.0940-3.60 
  Paciencia, Enrique m2309 SGP0.5010.314012.40 
  Goh, Sean Christian 2069 SGP0.001-0.4940-19.60 
  Sivakumar, Ashvin f2162 SGP0.5010.14405.60 
  Ng, Sheng Feng 2096 SGP1.0010.554022.00 
 * 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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