Individual Calculations January 2019
 Choo, Ting Han  Total change: 16.00  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Challenger) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1404 1197 1.50 4 0.40 40 16.00 
  Segajanantham, Paul Parimanam 1483 MAS0.001-0.1640-6.40 
  Yeop, Mat Zaki 1577 MAS0.5010.414016.40 
  Tay, Xiong Ze Darren Christopher 1530 MAS0.001-0.1240-4.80 
  Chua, Siang-Zhe 1025 MAS1.0010.274010.80 

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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