Individual Calculations May 2018
 Lim, Zen Hong  Total change: 10.40  Rating chartPersonal card
 Asian Youth Chess 2018, Open U12 Standard Chiang Mai THA 2018-04-02
RcRownchangeKK*chgGame
 1594 1472 2.00 5 0.26 40 10.40 
  Jing, Wenhang 1587 CHN0.001-0.3440-13.60 
  Bui, Dang Loc 1716 VIE0.5010.304012.00 
  Laohawirapap, Prin 1762 THA0.5010.344013.60 
  Wang, Yifan(q) 1689 CHN0.001-0.2240-8.80 
  Kulchayodom, Pridiyathon 1215 THA1.0010.18407.20 

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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