Individual Calculations October 2015
 Bose, Sayan  Total change: 18.60  Rating chartPersonal card
 4th Keshabananda Das Memorial FIDE Rating Open Khordha IND 2015-09-11
RcRownchangeKK*chgGame
 2085 1999 4.50 9 0.93 20 18.60 
  Lakshmi, Narayanan M V 2225 IND0.5010.29205.80 
  Deshpande, Aniruddha 2286 IND0.001-0.1620-3.20 
  Sangma, Rahul m2299 IND0.5010.35207.00 
  Dave, Sneh 1768 IND1.0010.21204.20 
  Senthil, Maran K 2201 IND0.5010.26205.20 
  Singh, D.p. m2192 IND0.5010.25205.00 
  Matta, Vinay Kumar f2159 IND0.001-0.2920-5.80 
  Salonika, Saina wc1836 IND0.501-0.2220-4.40 
  Subhasis, Barik 1799 IND1.0010.24204.80 

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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