Rapid: Individual Calculations May 2018
 Jamah, Shirin  Total change: -27.40  Rating chartPersonal card
 SMK Kota Marudu Chess Open 2018 Kota Marudu, Sabah MAS 2018-03-31
RcRownchangeKK*chgGame
 1801 1771 0.00 3 -1.37 20 -27.40 
  Hadani, Abthar 1896 MAS0.001-0.3320-6.60 
  Al Murishi, Muhd Saifullah 1885 MAS0.001-0.3420-6.80 
  Mohd Datu, Datu Mohd Wafi Irfan 1622 MAS0.001-0.7020-14.00 

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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