Individual Calculations September 2019
 Tan, Yong Xi Rey Matthew  Total change: -18.00  Rating chartPersonal card
 14th IGB BERHAD Malaysia Chess Challenge 2019 Kuala Lumpur MAS 2019-08-09
RcRownchangeKK*chgGame
 1487 1540 3.50 7 -0.45 40 -18.00 
  Alidani, Leonardo 1865 PHI0.001-0.1340-5.20 
  Chong, Hao Ern 1261 MAS0.001-0.8440-33.60 
  Puspita, Tita 1216 INA1.0010.13405.20 
  Kanapaty, Thivyan 1298 MAS1.0010.20408.00 
  Handayani, Tri 1790 INA0.001-0.1940-7.60 
  Chen, Tzi Xuen 1322 MAS1.0010.22408.80 
  Yapp, Yihong Sean 1657 MAS0.5010.16406.40 

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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