Individual Calculations October 2018
 Norhayati, Sarnoh  Total change: -14.40  Rating chartPersonal card
 13th GOLDIS Malaysia Chess Challenge 2018 Cititel Midvalley, Kuala Lumpur MAS 2018-08-19
RcRownchangeKK*chgGame
 1317 1061 1.00 7 -0.36 40 -14.40 
  Liew, Kang Zhen 1403 MAS0.001-0.1240-4.80 
  Hj Sapuan, Ngasiman 1341 MAS0.001-0.1640-6.40 
  Mahindran, Vidhya 1282 MAS1.0010.784031.20 
  Sathaseelan, Dinish 1428 MAS0.001-0.1040-4.00 
  Deran, Thirunavuukarasu 1348 MAS0.001-0.1640-6.40 
  Tan, Yong Xi Rey Matthew 1243 MAS0.001-0.2640-10.40 
  Mangayayam, Fe 1176 PHI0.001-0.3440-13.60 

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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