Individual Calculations May 2019
 Pereira, Desrran  Total change: 42.40  Rating chartPersonal card
 INVITATION ICE CHALLENGE UNDER 1600 SERIE 8 Bandar Puchong, Selangor MAS 2019-04-06
RcRownchangeKK*chgGame
 1310 1431 3.00 3 1.06 40 42.40 
  Kartika, Mitchell Jeevan 1156 INA1.0010.17406.80 
  Young, Teck Kang 1449 MAS1.0010.534021.20 
  Yee, Hao Loong 1326 MAS1.0010.364014.40 

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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