Individual Calculations January 2011
 Cho, Hanseong  Total change: -26.00  Rating chartPersonal card
 5th Korea Chess League Seoul KOR 2010-09-05
RcRownchangeKK*chgGame
 1591 1481 2.00 8 -1.04 25 -26.00 
  Kim, Hyoyoung 1355 KOR0.001-0.6725-16.75 
  Lee, Sanghoon c1881  * KOR0.001-0.0825-2.00 
  Lim, Hakyung 1579 KOR0.001-0.3725-9.25 
  You, Garam 1425 KOR1.0010.422510.50 
  Choi, Junil 1820 KOR0.001-0.1225-3.00 
  Jang, Kyungsik 1711 KOR0.001-0.2125-5.25 
  Kim, Hyejin 1474 KOR0.001-0.5125-12.75 
  Kim, Changwoo 1479 KOR1.0010.502512.50 
 * 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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