Individual Calculations July 2012
 Samyak, Dutta  Total change: -36.30  Rating chartPersonal card
 WB State FIDE Rating Kolkata IND 2012-04-06
RcRownchangeKK*chgGame
 1733 1559 0.50 5 -0.89 15 -13.35 
  Suvankar, Maity 1891 IND0.001-0.1215-1.80 
  Debangshu, Chakrabarti 1725 IND0.001-0.2815-4.20 
  Sohini, Ganguly 1674 IND0.001-0.3415-5.10 
  Priya, Ranjan Das 1673 IND0.001-0.3415-5.10 
  Rahul Dev, Das 1700 IND0.5010.19152.85 

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)
 
 03rd BCA International Open rating below 2000 Baruipur IND 2012-05-12
RcRownchangeKK*chgGame
 1819 1559 0.00 2 -0.36 15 -5.40 
  Sudhakar, Prem Dutt 1795 IND0.001-0.2015-3.00 
  Shyam, Sundar Sharma 1843 IND0.001-0.1615-2.40 

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)
 
 01 WBCWA Fide Rated Open - 2012 Kolkata IND 2012-05-17
RcRownchangeKK*chgGame
 1633 1559 0.50 4 -1.17 15 -17.55 
  Kaustuv, Kundu 1959  * IND0.001-0.0815-1.20 
  Sonu, Kumar 1603 IND0.001-0.4415-6.60 
  Ahmad, Niaz 1712 IND0.001-0.3015-4.50 
  Saikat, Bose 1259 IND0.501-0.3515-5.25 
 * 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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