Individual Calculations October 2023
 Wang, Xin Ran Claire  Total change: -60.00  Rating chartPersonal card
 Malaysia Chess Challenge Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 1294 1361 2.00 6 -1.50 40 -60.00 
  Foo, Jiu Weir Brien 1670 MAS0.5010.364014.40 
  Dita, Ananda Kasih 1630 INA0.001-0.1740-6.80 
  Wang, Zhonghao 1059 CHN0.001-0.8540-34.00 
  Mat, Puteri Rabiatul Adawiyah 1041 MAS0.501-0.3740-14.80 
  Chua, Siang-Zhe 1221 MAS0.001-0.6940-27.60 
  Mohd Afif, Muhd Danish Arif 1143 MAS1.0010.22408.80 

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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