Individual Calculations June 2018
 Pereira, Desirra  Total change: 32.80  Rating chartPersonal card
 45th Selangor Open Challenger Chess Tournament 2018 Cititel Midvalley, Kuala Lumpur MAS 2018-04-27
RcRownchangeKK*chgGame
 1332 1221 3.00 6 0.82 40 32.80 
  Mohd Nurul Izani, Kaseh Irsya Da 1049 MAS1.0010.274010.80 
  Kumar, Kushaal 1420 MAS1.0010.764030.40 
  Nik Norhisham, Nik Muhd Haziq 1448 MAS0.001-0.2140-8.40 
  Ang, Ern Jie Anderson 1462 MAS0.001-0.2040-8.00 
  Oh, Li Jye Lucas 1150 MAS1.0010.404016.00 
  Tan, Eng Thong Evelyn 1461 MAS0.001-0.2040-8.00 

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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