Rapid: Individual Calculations April 2019
 Lee, Dongseob  Total change: 19.80  Rating chartPersonal card
 2019 Seongnam Rapid Open Seongnam KOR 2019-03-24
RcRownchangeKK*chgGame
 1752 1649 4.00 8 0.99 20 19.80 
  Kim, Jinsoo 1997 KOR0.001-0.1120-2.20 
  Tyan, Timur 1408 KAZ1.0010.20204.00 
  Ahn, Sungmin 1773 KOR0.001-0.3320-6.60 
  Shinn, Jungmin 1616 KOR1.0010.45209.00 
  Fruit, Joel Pierce 1672 KOR0.5010.03200.60 
  Baek, Wongi 1718 KOR1.0010.602012.00 
  Park, Kun 1937 KOR0.001-0.1620-3.20 
  Ahn, Hongjin m1896 KOR0.5010.31206.20 

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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