Individual Calculations January 2019
 Rosli, Adam Safwan  Total change: -47.60  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Challenger) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1255 1271 2.50 7 -1.19 40 -47.60 
  Razali, Muhd Syukur 1543 MAS0.001-0.1740-6.80 
  Wong, Her Yang Markus 1016 MAS0.501-0.3140-12.40 
  Chen, Tzi Herng 1425 MAS0.001-0.2940-11.60 
  Lim, Cheng Siang 1107 MAS0.001-0.7240-28.80 
  Sreenivasan, Lucas Ren 1018 MAS1.0010.19407.60 
  Nainika, Gupta 1064 SGP1.0010.23409.20 
  Chang, Cheng Hwee 1612 SGP0.001-0.1240-4.80 

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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