Individual Calculations January 2017
 Nirmalya, Bose  Total change: 6.40  Rating chartPersonal card
 2nd 64Square FIDE Rated Open Chess tmt 2016 Kolkata IND 2016-12-19
RcRownchangeKK*chgGame
 1630 1596 3.50 7 0.32 20 6.40 
  Dilip, Das 1823 IND0.5010.29205.80 
  Soham, Das 1858 IND0.001-0.1820-3.60 
  Soham, Saha 1349 IND1.0010.19203.80 
  Shuban, Saha 1789 IND0.5010.25205.00 
  Aditya, Bikram Paul 1249 IND1.0010.11202.20 
  Sonkalan, Bharati 1890 IND0.001-0.1520-3.00 
  Rajarshi, Mandal 1452 IND0.501-0.1920-3.80 

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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