Individual Calculations August 2018
 Swastik, Sur  Total change: -71.60  Rating chartPersonal card
 1st West Bengal State FIDE Rated Under - 17 Open 2018 Kolkata IND 2018-07-08
RcRownchangeKK*chgGame
 1328 1073 0.00 4 -0.86 40 -34.40 
  Arijit, Mukherjee 1473  * IND0.001-0.0840-3.20 
  Indrava, Banik 1201 IND0.001-0.3340-13.20 
  Aditya, Datta 1178 IND0.001-0.3640-14.40 
  Ishan, Ghosh (siliguri) 1458 IND0.001-0.0940-3.60 
 * 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)
 
 44th National Sub Junior (Under-15 Open) Kolkata IND 2018-07-17
RcRownchangeKK*chgGame
 1321 1073 0.50 7 -0.93 40 -37.20 
  Praloy, Sahoo 1473  * IND0.001-0.0840-3.20 
  Modi, Hirak 1388 IND0.001-0.1440-5.60 
  Niranjan, Rajeev 1382 IND0.001-0.1440-5.60 
  Aritra, Chanda 1214 IND0.5010.19407.60 
  Abhinav, Bohra 1251 IND0.001-0.2740-10.80 
  Tushar, Barua 1310 IND0.001-0.2040-8.00 
  Manmay, Chopra 1228 IND0.001-0.2940-11.60 
 * 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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