Individual Calculations January 2013
 Arun, Karthik R  Total change: 25.20  Rating chartPersonal card
 Commonwealth Chess Championship 2012 Chennai IND 2012-11-22
RcRownchangeKK*chgGame
 2217 2278 5.00 6 1.68 15 25.20 
  Vigneshwaran, S 1878  * IND1.0010.08151.20 
  Vishnu, Surendran 1928  * IND1.0010.11151.65 
  Ganesh, R 2035 IND1.0010.20153.00 
  Deepan, Chakkravarthy J g2500 IND0.5010.28154.20 
  Shyam, Nikil P m2431 IND1.0010.701510.50 
  Dzhumaev, Marat g2530 UZB0.5010.31154.65 
 * 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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