Individual Calculations February 2015
 Abdhi, Das  Total change: -25.60  Rating chartPersonal card
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1584 1382 1.00 6 -0.64 40 -25.60 
  Didwania, Vishal 1782  * IND0.001-0.0840-3.20 
  Srijit, Paul 1782  * IND0.001-0.0840-3.20 
  Debargha, Basu 1107 IND0.501-0.3340-13.20 
  Shyamashree, Sarkar 1648 IND0.001-0.1840-7.20 
  Ayushman, Majumdar 1531 IND0.5010.20408.00 
  Aneek, Das 1653 IND0.001-0.1740-6.80 
 * 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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