Individual Calculations July 2019
 Si, Thu Lwin  Total change: 21.40  Rating chartPersonal card
 Magway Open 2019 Magway MYA 2019-05-26
RcRownchangeKK*chgGame
 1976 2066 4.50 8 -0.43 20 -8.60 
  Kyaw, Zin Win 1865 MYA0.001-0.7620-15.20 
  Kyaw, Myat Aung 1801 MYA1.0010.18203.60 
  Kyaw, Min Oo 1923 MYA1.0010.31206.20 
  Win, Htut Aung B 1895 MYA1.0010.27205.40 
  Kyaw, Lin Naing f2284 MYA0.5010.28205.60 
  Chit, Ko Ko A 2166 MYA0.001-0.3620-7.20 
  Thura, Aung Zaw 1932 MYA0.001-0.6820-13.60 
  Nyi, Myo Aung 1944 MYA1.0010.33206.60 

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)
 
 20th ASEAN AGE-GROUP CHESS CHAMPIONSHIPS 2019 U30 Open STANDARD Mandalay MYA 2019-06-10
RcRownchangeKK*chgGame
 1915 2019 6.50 8 1.50 20 30.00 
  Atikankhotchasee, Manunthon wf1628 THA1.0010.09201.80 
  Kaung, Myat Thu 1982 MYA0.501-0.0520-1.00 
  Yaon, Michelle wf1905 PHI1.0010.34206.80 
  Kyaw, Zin Win 1865 MYA1.0010.29205.80 
  Nan, M K Khine Hlyan wf2093 MYA1.0010.602012.00 
  Kyaw, Kyaw Tun 1944 MYA1.0010.40208.00 
  Sandhiratne, Akkarawut 1826 THA0.501-0.2520-5.00 
  Paing, Moe Myint 2079 MYA0.5010.08201.60 

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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