Individual Calculations July 2019
 Sandhiratne, Akkarawut  Total change: 11.20  Rating chartPersonal card
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U30 Open STANDARD Mandalay MYA 2019-06-10
RcRownchangeKK*chgGame
 1888 1826 3.50 7 0.56 20 11.20 
  Hnin, Pwint Phyu 1568 MYA1.0010.18203.60 
  Kaung, Myat Thu 1982 MYA0.5010.21204.20 
  Kyaw, Zin Win 1865 MYA0.001-0.4520-9.00 
  Nan, M K Khine Hlyan wf2093 MYA0.001-0.1820-3.60 
  Wint, Ohmmar Kyaw 1783 MYA1.0010.44208.80 
  Yaon, Michelle wf1905 PHI0.5010.11202.20 
  Si, Thu Lwin 2019 MYA0.5010.25205.00 

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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