Individual Calculations March 2011
 Chung, Sunghoon  Total change: -10.80  Rating chartPersonal card
 BCChess Club Cup Seoul KOR 2011-01-14
RcRownchangeKK*chgGame
 1428 1819 7.50 9 -0.72 15 -10.80 
  Lee, Junyong 1419  * KOR1.0010.08151.20 
  Park, Dogun 1447 KOR1.0010.10151.50 
  Park, Junseok 1419  * KOR1.0010.08151.20 
  Gu, Heesung 1419  * KOR1.0010.08151.20 
  Jang, Junkyu 1419  * KOR0.501-0.4215-6.30 
  Lee, Kibong 1419  * KOR0.501-0.4215-6.30 
  Lee, Seongjun 1419  * KOR1.0010.08151.20 
  Park, Jongwon 1447 KOR1.0010.10151.50 
  Lee, Yechan 1447 KOR0.501-0.4015-6.00 
 * 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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