Rapid: Individual Calculations September 2015
 Arpan, Das (jr)  Total change: 29.20  Rating chartPersonal card
 1st WB State FIDE Rated Rapid Chess Championship 2015 Kolkata IND 2015-08-22
RcRownchangeKK*chgGame
 1626 1565 4.50 7 1.46 20 29.20 
  Sanjit, Saha 1924 IND0.5010.40208.00 
  Debarshi, Mukherjee 1965  * IND0.001-0.0820-1.60 
  Debarghya, Samanta 1290 IND1.0010.17203.40 
  Arindam, Mukherjee 1965  * IND0.001-0.0820-1.60 
  Soham, Bhattacherjee 1165  * IND1.0010.08201.60 
  Ananya, Bothra 1165  * IND1.0010.08201.60 
  Abhishek, Sarkar 1911 IND1.0010.892017.80 
 * 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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