Individual Calculations January 2017
 Tan, Keigen  Total change: -26.40  Rating chartPersonal card
 8th Penang Heritage City International Chess Open 2016 (Challenger) Penang MAS 2016-12-05
RcRownchangeKK*chgGame
 1465 1584 4.50 8 -0.66 40 -26.40 
  Chin, Jun Liang Edison 1242 MAS1.0010.12404.80 
  Yap, Egin Darrel 1956 MAS0.001-0.1040-4.00 
  Sagar, Siya 1213 IND1.0010.10404.00 
  Foo, Jiu Weir Brien 1331 MAS1.0010.19407.60 
  Loh, Shao Kai Dylan c1443 SGP0.501-0.1940-7.60 
  Alivia, Novyansari 1736 INA0.001-0.3040-12.00 
  Chia, Yu Zhe Ashton 1403 SGP1.0010.264010.40 
  Chin, Shun Yi 1398 MAS0.001-0.7440-29.60 

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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