Individual Calculations January 2020
 Lopez De Anda, Edgar  Total change: 21.80  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
 1529 1598 5.00 7 1.09 20 21.80 
  Tee, Geng Kai 1198  * SGP1.0010.08201.60 
  Ong, Xuan En Alexander 1298 MAS0.501-0.3520-7.00 
  Hoe, Chew Ming Thomas 1755 SGP1.0010.712014.20 
  Foo, Jiu Weir Brien 1795 MAS0.001-0.2520-5.00 
  Ng, Shao Wen Joshua 1236 MAS1.0010.10202.00 
  Mohd Saprin, Amir Muqqri 1665 MAS1.0010.592011.80 
  Liuviann, Cecilia Natalie 1756 INA0.5010.21204.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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