Individual Calculations June 2018
 Chong, Bok Siong  Total change: -74.00  Rating chartPersonal card
 45th Selangor Open Challenger Chess Tournament 2018 Cititel Midvalley, Kuala Lumpur MAS 2018-04-27
RcRownchangeKK*chgGame
 1122 1337 2.00 5 -1.85 40 -74.00 
  Naizli, Aiman Naqif 1073 MAS0.001-0.8240-32.80 
  Muthukumar, Mukesh 1103 IND0.501-0.2940-11.60 
  Ter, Chen Jae 1089 MAS0.001-0.8140-32.40 
  Pereira, Desrina 1168 MAS1.0010.284011.20 
  Kumar, Aditya Ram 1175 MAS0.501-0.2140-8.40 

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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