Rapid: Individual Calculations June 2017
 Sounak, De (1)  Total change: -9.40  Rating chartPersonal card
 Xtra Tile All India Open Rapid Rating Kolkata IND 2017-05-17
RcRownchangeKK*chgGame
 1433 1484 4.50 9 -0.47 20 -9.40 
  Aronyak, Ghosh c1860 IND0.001-0.0920-1.80 
  Dhritabrata, Kundu 1122 IND0.001-0.9020-18.00 
  Arhan, Boyd 1119 IND0.001-0.9020-18.00 
  Sayandeep, Roy 1084  * IND1.0010.08201.60 
  Somdeb, Mazumder 1138 IND0.501-0.3920-7.80 
  Anisha, Ghosh 1084  * IND1.0010.08201.60 
  Chandrasekhar, M K 1794 IND1.0010.862017.20 
  Baisakhi, Das 1884  * IND1.0010.922018.40 
  Koustav, Chatterjee 1808 IND0.001-0.1320-2.60 
 * 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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