Individual Calculations June 2015
 Giam, Choo Kwee  Total change: -13.60  Rating chartPersonal card
 SCF HPE Invitational Training Tournament T4 2015 - Silver Round 7-10 Singapore SGP 2015-05-02
RcRownchangeKK*chgGame
 1726 1900 1.50 3 -0.68 20 -13.60 
  Nisban, Cyrus 1771 SIN0.501-0.1720-3.40 
  Lee, Rui Zhe Nicholas 1672 SIN0.001-0.7920-15.80 
  Lau, Matthew Ende 1735 SIN1.0010.28205.60 

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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