Rapid: Individual Calculations April 2018
 Mohd Razali, Rayn  Total change: -10.40  Rating chartPersonal card
 4th SKBJ JUNIOR CHESS CHAMPIONSHIP 2018 (UNDER-12 OPEN) Shah Alam, Selangor MAS 2018-03-09
RcRownchangeKK*chgGame
 1088 1183 2.00 4 -0.52 20 -10.40 
  Mohd Ikhranizam, Ahmad Hadif 1175 MAS0.001-0.5120-10.20 
  Mohd Nazroel, Mohd Nazri Aizad 1069 MAS1.0010.34206.80 
  Sinnapar, Amirthen Yohann 1076 MAS0.001-0.6520-13.00 
  Wong, Jia Huai Joel 1033 MAS1.0010.30206.00 

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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