Individual Calculations February 2013
 Ji, Dan  Total change: 9.90  Rating chartPersonal card
 Al Ain Classic 2012 Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2464 2341 2.00 4 0.66 15 9.90 
  Labib, Ibrahim Hasan m2432 EGY1.0010.62159.30 
  Dimakiling, Oliver m2453 PHI0.5010.15152.25 
  Darini, Pouria m2522 IRI0.5010.24153.60 
  Can, Emre g2448 TUR0.001-0.3515-5.25 

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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