Rapid: Individual Calculations November 2019
 Ibrahim, Syaifurusdi  Total change: -11.20  Rating chartPersonal card
 TRAACS International Chess Carnival 2019 (Open) Shah Alam, Selangor MAS 2019-10-12
RcRownchangeKK*chgGame
 1564 1250 0.00 4 -0.56 20 -11.20 
  Muzamil, Mirza Irdina 1572 MAS0.001-0.1320-2.60 
  Sreenivasan, Brandon Tien 1541 MAS0.001-0.1520-3.00 
  Abdullah, Noorahim 1506 MAS0.001-0.1920-3.80 
  Mahat, Aimi Nazri 1638 MAS0.001-0.0920-1.80 

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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