Individual Calculations January 2016
 Looi, Ka Loc  Total change: -11.60  Rating chartPersonal card
 7th Penang Heritage City International Chess Open 2015 (Challenger) Penang MAS 2015-12-07
RcRownchangeKK*chgGame
 1515 1416 2.00 6 -0.29 40 -11.60 
  Chee, Yi Hun 1712 MAS0.001-0.1540-6.00 
  Yeop, Mat Zaki 1656 MAS0.001-0.2040-8.00 
  Tan, Jia Jin 1253 MAS1.0010.284011.20 
  Heng, Gu Jia 1551 MAS0.001-0.3240-12.80 
  Saleh, Fahim Al-Faqeh 1636 MAS0.001-0.2240-8.80 
  Woo, Ka Wai 1283 MAS1.0010.324012.80 

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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