Individual Calculations January 2017
 Pratish, Raj  Total change: -11.80  Rating chartPersonal card
 All India Rating Tournament Kolkata IND 2016-12-13
RcRownchangeKK*chgGame
 1367 1378 2.50 6 -0.59 20 -11.80 
  Shuban, Saha 1778  * IND0.001-0.0820-1.60 
  Yash, Jyoti Bir 1099 IND1.0010.16203.20 
  Swapneel, Gupta 1053 IND1.0010.13202.60 
  Debarghya, Samanta 1536 IND0.5010.21204.20 
  Sourath, Biswas 1660 IND0.001-0.1620-3.20 
  Rachishnu, Datta 1077 IND0.001-0.8520-17.00 
 * 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)
 

 

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