Rapid: Individual Calculations December 2012
 Abhrajit, Das  Total change: -45.60  Rating chartPersonal card
 1st WBCWA Rapid FIDE Rating Chess Tournamnent Kolkata IND 2012-11-10
RcRownchangeKK*chgGame
 1384 1516 3.00 8 -2.28 20 -45.60 
  Rajarshi, Dutta 1357 IND0.501-0.2120-4.20 
  Sarangi, Susanta Kumar 1787 IND0.001-0.1720-3.40 
  Srijita, Sarkar 1268 IND1.0010.19203.80 
  Chama, , Chanukya Krishna 1702 IND0.001-0.2620-5.20 
  Sambarta, Banerjee 1277 IND0.001-0.8020-16.00 
  Sankar, Bhattacharya 1194 IND0.501-0.3720-7.40 
  Romok, Bhattacharjee 1226 IND1.0010.16203.20 
  Pathikreet, Chowdhury 1258 IND0.001-0.8220-16.40 

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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