Individual Calculations January 2020
 Salehuddin, Aidyl Syazwan  Total change: -15.60  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1297 1399 4.00 7 -0.39 40 -15.60 
  Natasya, Mulya Dewanti 1634 INA0.001-0.2140-8.40 
  Ho, Yi-En Ian 1110 SGP1.0010.16406.40 
  Chee, Yi Hun 1688 MAS0.001-0.1640-6.40 
  Wijaya, Jefferson 1195 INA0.001-0.7640-30.40 
  Pang, Kay Yan Eden 1180 SGP1.0010.22408.80 
  Nivashan, Ram 1143 MAS1.0010.19407.60 
  Chen, Meng Ren Morgan 1131 SGP1.0010.17406.80 

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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