Rapid: Individual Calculations September 2019
 Chooi, Yi Jien  Total change: 14.80  Rating chartPersonal card
 5th KUEN CHENG (I) AGE GROUP CHESS TOURNAMENT (under 16) Kuala Lumpur MAS 2019-08-24
RcRownchangeKK*chgGame
 1193 1276 5.00 7 0.74 20 14.80 
  Toh, Zheng Hong 1043 MAS0.001-0.7920-15.80 
  Wong, Jia Huai Joel 1007 MAS1.0010.17203.40 
  Mohd Nazroel, Mohd Nazri Aiman 1351 MAS1.0010.602012.00 
  Teh, Boon Quen 1140 MAS1.0010.32206.40 
  Tan, Yong Xi Rey Matthew 1150 MAS1.0010.33206.60 
  Lee, Zhia Chen Zachary 1549 MAS0.001-0.1720-3.40 
  Ter, Chen Jae 1108 MAS1.0010.28205.60 

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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