Individual Calculations February 2015
 Surjo, Ghosh  Total change: -39.60  Rating chartPersonal card
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1413 1158 0.00 5 -0.99 40 -39.60 
  Sandip, Dey 1558  * IND0.001-0.0840-3.20 
  Soham, Biswas 1451 IND0.001-0.1540-6.00 
  Sourath, Biswas 1392 IND0.001-0.2140-8.40 
  Avhra, Biswas 1404 IND0.001-0.1940-7.60 
  Basu, Utkarsh 1259 IND0.001-0.3640-14.40 
 * 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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