Rapid: Individual Calculations April 2018
 Lee, Sangmoon  Total change: -3.20  Rating chartPersonal card
 Playwell Seoul Open Rapid Seoul KOR 2018-03-24
RcRownchangeKK*chgGame
 1780 1617 2.00 7 -0.16 20 -3.20 
  Bilegsaikhan, Erdenesaikhan 1954 KOR0.5010.38207.60 
  Kwon, Sehyun c1780 KOR0.001-0.2820-5.60 
  Li, Georgiy 2017  * UZB0.001-0.0820-1.60 
  Ishdagva, Otgonbat 1643 MGL0.001-0.4620-9.20 
  Kim, Yunseo 1818 KOR0.001-0.2420-4.80 
  Fransioli, Brian 1611 KOR0.501-0.0120-0.20 
  Lee, Dongseob 1639 KOR1.0010.532010.60 
 * 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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