Individual Calculations June 2018
 Goridau, Guadis  Total change: -15.60  Rating chartPersonal card
 KAAMATAN CHESS CHAMPIONSHIP 2018 Kota Kinabalu, Sabah MAS 2018-04-28
RcRownchangeKK*chgGame
 1691 1849 2.00 4 -0.78 20 -15.60 
  Soupin, Hosdi 1647 MAS1.0010.24204.80 
  Abu Bakar, Abdul Wahab 1837 MAS0.001-0.5220-10.40 
  Abdullah, Iskandar 1756 MAS0.001-0.6320-12.60 
  Jossly, Jennica Fay 1523 MAS1.0010.13202.60 

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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