Rapid: Individual Calculations April 2020
 Mappa, Saharuddin  Total change: -28.00  Rating chartPersonal card
 8th KUSESS International Chess Championship (RAPID Open Fide Rated) Kuala Selangor, Selangor MAS 2020-02-29
RcRownchangeKK*chgGame
 1332 1745 5.00 7 -1.40 20 -28.00 
  Loo, Qing Yau 1156 MAS1.0010.02200.40 
  Syed Hashim Azmi, Syed Firdaus As 1405 MAS0.001-0.8820-17.60 
  Nizam, Nazhan Syahmi 1227 MAS0.001-0.9720-19.40 
  Mohd Najjib, Muhd Yazid Haikal 1331 MAS1.0010.07201.40 
  Aidaros, Ahmed Abdulghafor 1359 YEM1.0010.09201.80 
  Yusoff, Alia Farhana 1358 MAS1.0010.09201.80 
  Mustafar, Mohd Yamin 1488 MAS1.0010.18203.60 

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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