Individual Calculations June 2019
 Mat, Puteri Rabiatul Adawiyah  Total change: -22.00  Rating chartPersonal card
 46th Selangor Open Challenger Chess Tournament 2019 Cititel Midvalley, Kuala Lumpur MAS 2019-04-26
RcRownchangeKK*chgGame
 1125 1136 1.00 3 -0.55 40 -22.00 
  Lim, Zhi Thong 1046 MAS0.501-0.1240-4.80 
  Pereira, Desirra 1313 MAS0.5010.23409.20 
  Lee, Jia Jun 1017 MAS0.001-0.6640-26.40 

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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