Individual Calculations July 2018
 Raghuraj, Pratap Singh  Total change: 82.40  Rating chartPersonal card
 The Heritage West Bengal State sub Junior Open 2018 Kolkata IND 2018-06-06
RcRownchangeKK*chgGame
 1569 1484 4.50 7 1.73 40 69.20 
  Ujaan, Bhattacharya 1106 IND0.501-0.4140-16.40 
  Ritwik, Datta Gupta 1160 IND1.0010.13405.20 
  Atri, Chattopadhyay 1747 IND1.0010.824032.80 
  Alekhya, Mukhopadhyay 1621 IND1.0010.684027.20 
  Ayan, Pal 1663 IND1.0010.734029.20 
  Soumma, Chakraborty 1884  * IND0.001-0.0840-3.20 
  Soham, Dey 1799 IND0.001-0.1440-5.60 
 * 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)
 
 1st West Bengal State Under 25 Open Rating Kolkata IND 2018-06-14
RcRownchangeKK*chgGame
 1629 1484 2.00 5 0.33 40 13.20 
  Anustoop, Biswas 1884  * IND0.001-0.0840-3.20 
  Shreyan, Dutta Roy 1109 IND1.0010.09403.60 
  Roy, Pallabi 1874 IND1.0010.914036.40 
  Ayush, Jha 1663 IND0.001-0.2740-10.80 
  Aditya, Bikram Paul 1615 IND0.001-0.3240-12.80 
 * 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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