Individual Calculations May 2015
 Nath, Rupankar  Total change: -30.00  Rating chartPersonal card
 ADRA Open FIDE Rating ADRA IND 2015-03-26
RcRownchangeKK*chgGame
 1825 2073 6.00 8 -0.06 20 -1.20 
  Prem, Kumar 1673  * IND1.0010.08201.60 
  Prodip, Biswas 1673  * IND1.0010.08201.60 
  Das, Sayantan m2434 IND0.001-0.1020-2.00 
  Sounak, De (1) 1673  * IND0.501-0.4220-8.40 
  Swarnava, Biswas 1673  * IND1.0010.08201.60 
  Cheela Naga, Sampath 1687 IND0.501-0.4120-8.20 
  Sambarta, Banerjee 1673  * IND1.0010.08201.60 
  Kaustuv, Kundu 2110 IND1.0010.552011.00 
 * 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)
 
 53rd West Bengal Chess Championship 2015 Kolkata IND 2015-04-11
RcRownchangeKK*chgGame
 1781 2073 6.00 9 -1.44 20 -28.80 
  Debanjan, Ghosh 1673  * IND1.0010.08201.60 
  Kali, Shankar Saha 1673  * IND1.0010.08201.60 
  Sayantan, Chandra 1715 IND0.501-0.4020-8.00 
  Rajarshi, Dutta 1731 IND1.0010.12202.40 
  Arpan, Das 2080 IND0.5010.01200.20 
  Sandip, Dey 1849 IND0.501-0.2820-5.60 
  Soham, Das 1814 IND0.501-0.3220-6.40 
  Sayan, Banik 1824 IND0.001-0.8120-16.20 
  Maheshwar, P 1673  * IND1.0010.08201.60 
 * 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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