Rapid: Individual Calculations September 2019
 Yee, Hao Loong  Total change: 15.60  Rating chartPersonal card
 5th KUEN CHENG (I) AGE GROUP CHESS TOURNAMENT (under 10) Kuala Lumpur MAS 2019-08-24
 1129 1063 2.00 3 0.78 20 15.60 
  Le, Wen Huey 1149 MAS1.0010.622012.40 
  Yong, Li Ning 1083 MAS0.001-0.4720-9.40 
  Aw, Yong Hom Chuen 1156 MAS1.0010.632012.60 

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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