Individual Calculations January 2020
 Hoo, Yen Qin  Total change: -87.20  Rating chartPersonal card
 6th Johor International Challenger Chess Open 2019 Johor Bahru, Johor MAS 2019-12-02
RcRownchangeKK*chgGame
 1199 1303 1.00 5 -2.18 40 -87.20 
  Tee, Shun Yao 1557 MAS0.001-0.1940-7.60 
  Lim, Chen Yi 1125 MAS0.001-0.7340-29.20 
  Mohd, Farhan Shukry Jamil 1041 MAS0.501-0.3240-12.80 
  Pang, Yi Hahn 1152 MAS0.001-0.7040-28.00 
  Pheng, Win Xie 1118 MAS0.501-0.2440-9.60 

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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