Individual Calculations May 2017
 Basu, Suman  Total change: -32.00  Rating chartPersonal card
 3rd ADRA FIDE Open Rating Purulia, Bengal IND 2017-04-11
RcRownchangeKK*chgGame
 1899 1972 5.00 9 -0.18 20 -3.60 
  Rahul, Mukhi (jhar) 1572  * IND1.0010.08201.60 
  Soham, Pal 1572  * IND1.0010.08201.60 
  Roy Chowdhury, Saptarshi g2345 IND1.0010.902018.00 
  Arpita, Mukherjee wf2188 IND0.5010.28205.60 
  Aditya, Basu 2041 IND0.001-0.4020-8.00 
  Swarnava, Biswas 1621 IND1.0010.11202.20 
  Abhishek, Das 2286 IND0.001-0.1420-2.80 
  Debanga, Kalita 1655 IND0.501-0.3720-7.40 
  Ambarish, Sharma 1808 IND0.001-0.7220-14.40 
 * 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)
 
 55th Bengal State sr Chess Championship Kolkata IND 2017-04-23
RcRownchangeKK*chgGame
 1672 1972 6.00 9 -1.42 20 -28.40 
  Aditi, Bhowmick 1572  * IND1.0010.08201.60 
  Aditya, Bikram Paul 1572  * IND0.501-0.4220-8.40 
  Ayan, Pal 1572  * IND1.0010.08201.60 
  Satya, Sekhar Mitra 1685 IND0.501-0.3420-6.80 
  Asmita, Das 1572  * IND0.501-0.4220-8.40 
  Ayush, Jha 1572  * IND1.0010.08201.60 
  Chakrabarti, Tamal 1744 IND1.0010.21204.20 
  Arpan, Das 2097 IND0.001-0.3320-6.60 
  Soham, Dey 1659 IND0.501-0.3620-7.20 
 * 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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