Rapid: Individual Calculations January 2020
 Sarah, Pacik  Total change: -6.80  Rating chartPersonal card
 FIESTA CHESS AT FESTIVAL KOTA MARUDU Kota Marudu, Sabah MAS 2019-11-30
RcRownchangeKK*chgGame
 1752 1615 1.00 4 -0.34 20 -6.80 
  Majid, Asdi 1847 MAS1.0010.792015.80 
  Kamin, Al-Kamil 1953 MAS0.001-0.1220-2.40 
  Mohd Kifflee, Awang Mohd Syafie 1921 MAS0.001-0.1420-2.80 
  Al-Taqwa, Shahril 1287 MAS0.001-0.8720-17.40 

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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