Rapid: Individual Calculations September 2017
 Roy Chowdhury, Saptarshi  Total change: -32.20  Rating chartPersonal card
 NATIONAL RAPID Chess Championship 2017 Bengal IND 2017-08-01
RcRownchangeKK*chgGame
 2142 2486 8.00 11 -1.61 20 -32.20 
  Soham, Pal 2086  * IND1.0010.08201.60 
  Sandip, Dey 2086  * IND1.0010.08201.60 
  Nayak, Rajesh 2086  * IND0.001-0.9220-18.40 
  Shetye, Siddhali 2086  * IND1.0010.08201.60 
  Sanjiv, Kumar 2086  * IND1.0010.08201.60 
  Negi, Virender Singh 2086  * IND0.001-0.9220-18.40 
  Arka, Sengupta 2086  * IND1.0010.08201.60 
  Bhattacharya, Niladri Shekhar 2086  * IND1.0010.08201.60 
  Shetty, Rahul m2238 IND0.501-0.3120-6.20 
  Soumya, Swaminathan wg2266 IND1.0010.22204.40 
  Sharma, Dinesh K. m2369 IND0.501-0.1620-3.20 
 * 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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