Individual Calculations September 2015
 Bose, Sayan  Total change: -13.40  Rating chartPersonal card
 1st Ratanlal Kedia Memorial Fide Rated Chess Tournament - 2015 Siligiri, West Bengal IND 2015-08-02
RcRownchangeKK*chgGame
 1897 2012 6.00 8 1.05 20 21.00 
  Sukumar, Karmakar 1612  * IND1.0010.08201.60 
  Bhutia, W. T. 1627 IND1.0010.09201.80 
  Shashwat, Chakraborty 1703 IND1.0010.14202.80 
  Santu, Mondal 2190 IND0.5010.23204.60 
  Debasish, Mukherjee 2091 IND0.5010.11202.20 
  Arpita, Mukherjee wf2069 IND0.5010.08201.60 
  Anurag, Jaiswal 2025 IND0.5010.02200.40 
  Subba, Tirtha Raj 1859 NEP1.0010.30206.00 
 * 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)
 
 53rd National Challenger Chess Championship 2015 Nagpur, Maharashtra IND 2015-08-16
RcRownchangeKK*chgGame
 1896 2012 6.00 12 -1.72 20 -34.40 
  Deshmukh, Anup m2232 IND0.001-0.2220-4.40 
  Patil, Ketan 1689 IND0.001-0.8720-17.40 
  Hage, Lasa Nado 1736 IND0.501-0.3320-6.60 
  Divya, Garg 1787 IND1.0010.22204.40 
  Ram, S. Krishnan 2242 IND0.001-0.2120-4.20 
  Gillford, Thangkhiew 1817 IND1.0010.25205.00 
  Dony, K V 1771 IND0.001-0.8020-16.00 
  Das, Susobhit 1829 IND0.501-0.2420-4.80 
  Anant, Prabhudesai 1811 IND0.501-0.2620-5.20 
  Sharma, Vibhav 1849 IND1.0010.28205.60 
  Potluri, Saye Srreezza 1786 IND1.0010.21204.20 
  Matta, Vinay Kumar f2204 IND0.5010.25205.00 

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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