Individual Calculations February 2015
 Ganguly, Ritabroto  Total change: 109.20  Rating chartPersonal card
 Chennai Open 2014 above 1900 Cat A Chennai IND 2014-12-30
RcRownchangeKK*chgGame
 2192 1942 3.50 10 1.49 40 59.60 
  Lakshmi Narayanan, Mv 2215 IND0.5010.334013.20 
  Abhilash, Reddy M.l. 2209 IND1.0010.824032.80 
  Phoobalan, P. 2291 IND0.5010.394015.60 
  Murali Krishnan, B.t. m2283 IND0.5010.384015.20 
  Sidhant, Mohapatra 2281 IND0.001-0.1240-4.80 
  Mari Arul, S. 2196 IND0.5010.314012.40 
  Lokesh, N. 2161 IND0.001-0.2240-8.80 
  Monnisha, Gk wf2110 IND0.001-0.2840-11.20 
  Rahul, Srivatshav P 2093 IND0.5010.20408.00 
  Chakravarthi, Y.v.k. 2076 IND0.001-0.3240-12.80 

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)
 
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1843 1868 6.00 9 1.24 40 49.60 
  Ashutosh, Biswas 1468  * IND1.0010.08403.20 
  Swapan, Kumar Das 1572 IND1.0010.15406.00 
  Ambarish, Sharma 1637 IND1.0010.21408.40 
  Santu, Mondal 2178 IND0.001-0.1440-5.60 
  Rounak, Pathak 1754 IND1.0010.344013.60 
  Aronyak, Ghosh c2066 IND0.5010.264010.40 
  Debarshi, Mukherjee 2212 IND0.001-0.1240-4.80 
  Arpan, Das (jr) 1682 IND1.0010.264010.40 
  Majumdar, Shankar 2018 IND0.5010.20408.00 
 * 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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