Individual Calculations September 2009
 Song, Jin Woo  Total change: -35.25  Rating chartPersonal card
 The 3rd Asian Dragons Invitational Chess Tournament 2009-Open Taipei TPE 2009-08-01
RcRownchangeKK*chgGame
 1777 1990 6.00 11 -2.35 15 -35.25 
  Neo,xiuwen , Christabel 1732 SIN0.001-0.8215-12.30 
  Iskandar, Bin Abdullah 1815 SIN0.001-0.7315-10.95 
  Osamu, Yuki 1700 JPN1.0010.16152.40 
  Liu, Yung Hung Henry 1833 TPE0.001-0.7115-10.65 
  Lin, Yu Tong Elaine 1590  * TPE1.0010.08151.20 
  Lin, Jason Chieh Shen 1744 TPE0.501-0.3115-4.65 
  Liu, Yeh Yang 1818 TPE0.001-0.7315-10.95 
  Kenichi, Hamane 1923 JPN1.0010.41156.15 
  Lee, Ki Yul 1963 KOR0.501-0.0415-0.60 
  Wong, Kai Meng 1671 MAC1.0010.13151.95 
  Mak, Tong Kuan 1760 MAC1.0010.21153.15 
 * 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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