Rapid: Individual Calculations December 2012
 Kumar, Sanu  Total change: -7.40  Rating chartPersonal card
 1st WBCWA Rapid FIDE Rating Chess Tournamnent Kolkata IND 2012-11-10
RcRownchangeKK*chgGame
 1604 1834 6.50 9 -0.37 20 -7.40 
  Sohom, Paul Majumder 1434  * IND1.0010.08201.60 
  Sayantan, Mukherjee 1524 IND1.0010.14202.80 
  Santu, Mondal 2158 IND0.001-0.1320-2.60 
  Samyak, Dutta 1510 IND1.0010.13202.60 
  Chitrak, Naha 1557 IND0.001-0.8320-16.60 
  Dipak, Kumar Bhowmik 1434  * IND1.0010.08201.60 
  Sourav, Mondal 1546 IND1.0010.16203.20 
  Srijit, Paul 1611 IND1.0010.22204.40 
  Saptorshi, Gupta 1666 IND0.501-0.2220-4.40 
 * 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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