Individual Calculations June 2019
 Wong, Qi Zhi  Total change: -6.40  Rating chartPersonal card
 46th Selangor Open Challenger Chess Tournament 2019 Cititel Midvalley, Kuala Lumpur MAS 2019-04-26
RcRownchangeKK*chgGame
 1344 1317 3.00 7 -0.16 40 -6.40 
  Ahmad Johari, Mohd Firdaus 1546 MAS0.5010.294011.60 
  Yeop, Mat Zaki 1479 MAS1.0010.714028.40 
  Hiu, Jack Yuan 1471 MAS0.5010.21408.40 
  Sivapragash, Maahendar 1451 MAS0.001-0.3240-12.80 
  Lee, Jia Jun 1017 MAS1.0010.15406.00 
  Seow, Chun Hong Ryan 1434 MAS0.001-0.3440-13.60 
  Sreenivasan, Lucas Ren 1007 MAS0.001-0.8640-34.40 

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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