Individual Calculations February 2015
 Sukumar, Karmakar  Total change: -14.40  Rating chartPersonal card
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1437 1325 2.00 7 -0.72 20 -14.40 
  Mukherjee, Dyutimoy 1725  * IND0.001-0.0820-1.60 
  Dony, K V 1725  * IND0.001-0.0820-1.60 
  Mukherjee, Archit 1075 IND1.0010.19203.80 
  Subhendu, Guha 1662 IND0.001-0.1220-2.40 
  Aditi, Bhowmick 1034 IND1.0010.15203.00 
  Rohan, Nag Chowdhury 1578 IND0.001-0.1920-3.80 
  Sneha, Paul 1258 IND0.001-0.5920-11.80 
 * 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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