Individual Calculations December 2019
 Yap, Bao Rui Edric  Total change: -3.60  Rating chartPersonal card
 SCF National Junior HPI Squad Training T4 2019 Singapore SGP 2019-09-20
 1152 1053 1.00 3 -0.09 40 -3.60 
  Pang, Kay Yan Eden 1184 SGP0.5010.18407.20 
  Wong, Yen-Hsiu Elliot 1152 SGP0.001-0.3640-14.40 
  Mitsuyama, Rikka 1121 JPN0.5010.09403.60 

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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