Rapid: Individual Calculations January 2020
 Goridau, Guadis  Total change: -2.80  Rating chartPersonal card
 FIESTA CHESS AT FESTIVAL KOTA MARUDU Kota Marudu, Sabah MAS 2019-11-30
RcRownchangeKK*chgGame
 1640 1872 6.00 8 -0.14 20 -2.80 
  Al-Taqwa, Shahril 1472  * MAS1.0010.08201.60 
  David, Glenn 1551 MAS1.0010.13202.60 
  Paodak, Abdolrashid R 1765 MAS0.001-0.6520-13.00 
  Yaakub, Nov Genevia Pslam 1472  * MAS1.0010.08201.60 
  Abu Bakar, Abdul Wahab 1815 MAS0.001-0.5820-11.60 
  Minsi, Jonrim 1560 MAS1.0010.14202.80 
  Justine, Alvin 1665 MAS1.0010.23204.60 
  Ermando, Mohd Aizan 1823 MAS1.0010.43208.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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