Rapid: Individual Calculations September 2017
 Prasenjit, Bhattacharya  Total change: -36.20  Rating chartPersonal card
 NATIONAL RAPID Chess Championship 2017 Bengal IND 2017-08-01
RcRownchangeKK*chgGame
 1323 1502 4.50 9 -1.81 20 -36.20 
  Koustav, Chatterjee 1902  * IND0.001-0.0820-1.60 
  Shaunak, Mallick 1149 IND0.001-0.8920-17.80 
  Harshit, Baid 1147 IND0.001-0.8920-17.80 
  Pratyush, Das 1102  * IND1.0010.08201.60 
  Eshan, Bhattacharjee 1125 IND1.0010.09201.80 
  Aniruddh, Chatterjee 1307 IND0.501-0.2520-5.00 
  Shreyashree, Bansal 1137 IND1.0010.10202.00 
  Suvradeepta, Das 1847 IND0.001-0.1120-2.20 
  Aditya, Prasad 1193 IND1.0010.14202.80 
 * 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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