Individual Calculations January 2017
 Purushottam, Saraff  Total change: -4.80  Rating chartPersonal card
 2nd 64Square FIDE Rated Open Chess tmt 2016 Kolkata IND 2016-12-19
RcRownchangeKK*chgGame
 1451 1208 1.00 5 -0.12 40 -4.80 
  Sonkalan, Bharati 1608  * IND0.001-0.0840-3.20 
  Rupam, Mukherjee 1593 IND0.001-0.0940-3.60 
  Anil, Kumar Nair 1323 IND1.0010.664026.40 
  Swapan, Kumar Das 1470 IND0.001-0.1840-7.20 
  Pranjal, Sarkar 1261 IND0.001-0.4340-17.20 
 * 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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