Individual Calculations August 2018
 Lee, Yao Ming  Total change: 26.00  Rating chartPersonal card
 INVITATION ICE CHALLENGE UNDER 1600 SERIE 5 Bandar Puteri, Puchong, Selangor MAS 2018-07-21
RcRownchangeKK*chgGame
 1402 1298 2.50 5 0.65 40 26.00 
  Ibnu, Iwan Schani 1551 MAS0.001-0.1940-7.60 
  Kamaruzaman, Norazwan 1514 MAS0.5010.284011.20 
  Prushotman, Vissnupriya 1142 MAS1.0010.294011.60 
  Goy, Ming Ray 1450 MAS0.001-0.3040-12.00 
  Wong, Liang Choo 1351 MAS1.0010.574022.80 

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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