Individual Calculations January 2020
 Liew, Mark  Total change: -32.20  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Open) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1693 1708 2.50 8 -1.61 20 -32.20 
  Sonjaya, Deni f2108  * INA0.001-0.0820-1.60 
  Heng, Cho Fai 1308  * SGP1.0010.08201.60 
  Ng, Sheng Feng 2065 SGP0.001-0.1120-2.20 
  Khandhar, Kaushal 1957 MAS0.001-0.1920-3.80 
  Tin, Shan Wen 1907 MAS0.001-0.2420-4.80 
  Revinthran, Darshan 1401 MAS0.001-0.8620-17.20 
  Tang, Ngai Juan Dixon 1445 SGP1.0010.18203.60 
  Chin, Mei Qi 1354 MAS0.501-0.3920-7.80 
 * 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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