Individual Calculations January 2020
 Sim, Zi Kang Kevin  Total change: 22.40  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1369 1121 2.00 7 0.56 40 22.40 
  Aulia, Rochmah 1521  * INA0.5010.424016.80 
  Chen, Tzi Herng 1479 MAS0.001-0.1040-4.00 
  Teh, Rui Zhe 1384 MAS0.5010.324012.80 
  Kumar, Aditya Ram 1330 MAS0.001-0.2340-9.20 
  Yong, Je Pin Ian 1217 MAS0.5010.13405.20 
  Chan, Zhen Jie Lincoln 1308 MAS0.001-0.2640-10.40 
  Mohd Noor, Zainoor Ikmal Munirah 1342 MAS0.5010.284011.20 
 * 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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