Individual Calculations August 2015
 Siddhartha, Sarkar  Total change: 21.20  Rating chartPersonal card
 GTC Chess Classic 2015 Guwahati IND 2015-07-22
RcRownchangeKK*chgGame
 1640 1295 1.00 4 0.53 40 21.20 
  Shuban, Saha 1695  * IND0.001-0.0840-3.20 
  Deba, Kumar Das 1586 IND1.0010.854034.00 
  Rai, Rajendra 1695  * NEP0.001-0.0840-3.20 
  Dimbeswar, Taye 1582 IND0.001-0.1640-6.40 
 * 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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