Rapid: Individual Calculations August 2019
 Koh, Chia Ping  Total change: -14.20  Rating chartPersonal card
 1st Lembah Pantai Rapid Chess Championship Kuala Lumpur MAS 2019-06-29
RcRownchangeKK*chgGame
 1435 1542 3.00 6 -0.71 20 -14.20 
  Ainul Fikri, Afeeq Harith 1142  * MAS0.001-0.9220-18.40 
  Louis, Michael Daniel 1387 MAS1.0010.29205.80 
  Ahmad Muzahar, Khalifah Arief 1233 MAS1.0010.14202.80 
  Sivanesan, Subramanian 1781 MAS0.001-0.2020-4.00 
  Mohd Derawi, Khairulasmawi 1457 MAS1.0010.38207.60 
  Abdul Wahab, Mohd Tayah 1611 MAS0.001-0.4020-8.00 
 * 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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