Rapid: Individual Calculations April 2019
 Lee, Kyungseok  Total change: -31.00  Rating chartPersonal card
 2019 Seongnam Rapid Open Seongnam KOR 2019-03-24
RcRownchangeKK*chgGame
 1789 2033 5.50 9 -1.55 20 -31.00 
  Fruit, Joel Pierce 1672 KOR1.0010.10202.00 
  Baek, Wongi 1718 KOR0.501-0.3620-7.20 
  Kwon, Sehyun c1865 KOR0.001-0.7220-14.40 
  Seong, Jinsoo 1718 KOR0.001-0.8620-17.20 
  Park, Sunwoo wf1633  * KOR1.0010.08201.60 
  Kim, Doyun 1705 KOR1.0010.13202.60 
  Ahn, Hongjin m1896 KOR0.501-0.1820-3.60 
  Chon, Yongjoon 1968 KOR1.0010.41208.20 
  Lee, Jun Hyeok f1926 KOR0.501-0.1520-3.00 
 * 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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