Individual Calculations December 2017
 Lee, Seyeon  Total change: 39.20  Rating chartPersonal card
 19th Korea Club League Div 1 Seoul, Seongnam KOR 2017-09-03
RcRownchangeKK*chgGame
 1777 1719 4.50 8 0.98 40 39.20 
  Kim, Inguh c1860 KOR1.0010.694027.60 
  Kim, Yongtae 1825 KOR0.001-0.3640-14.40 
  Kim, Doyun 1682 KOR0.501-0.0540-2.00 
  Kwon, Sehyun c2118 KOR0.001-0.0840-3.20 
  Dovchin, Bolortungalag 1525 KOR1.0010.254010.00 
  Laing, Christian Riales 1374 KOR1.0010.11404.40 
  Robson, Luke Jung 1716 KOR0.001-0.5040-20.00 
  Eynula, Roza wf2119  * USA1.0010.924036.80 
 * 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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