Individual Calculations January 2020
 Zulkippli, Yasmin Irdina  Total change: -58.40  Rating chartPersonal card
 11th Penang Heritage City International Chess Open 2019 (Challenger) Georgetown, Penang MAS 2019-12-09
RcRownchangeKK*chgGame
 1262 1429 3.50 7 -1.46 40 -58.40 
  Liuviann, Cecilia Natalie 1756 INA0.001-0.1340-5.20 
  Wang, Xin Ran Claire 1130 MAS0.501-0.3540-14.00 
  Vivaan, Amarnani 1164 IND0.001-0.8240-32.80 
  Lim, Kun Hoe 1186 MAS0.501-0.3040-12.00 
  Chuah, Ee Chao 1176 MAS1.0010.19407.60 
  Mohd Nazroel, Mohd Nazri Aiman 1232 MAS1.0010.254010.00 
  Choo, Ting Han 1190 MAS0.501-0.3040-12.00 

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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