Individual Calculations February 2015
 Shreyan, Dutta Roy  Total change: 42.40  Rating chartPersonal card
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1401 1077 2.00 7 1.06 40 42.40 
  Ghosh, Samriddhaa 1477  * IND0.001-0.0840-3.20 
  Taniya, Acharya 1410 IND0.001-0.1240-4.80 
  Ritwick, Pal 1343 IND1.0010.824032.80 
  Subhadip, Seth 1428 IND0.001-0.1140-4.40 
  Diya, Chowdhury 1339 IND0.001-0.1840-7.20 
  Swapnil, Sen 1332 IND0.001-0.1940-7.60 
  Subhendu, Guha 1477  * IND1.0010.924036.80 
 * 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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