Rapid: Individual Calculations January 2018
 Nirmalya, Bose  Total change: 15.40  Rating chartPersonal card
 All India Open rapid FIDE Rating tmt 2017 Kolkata IND 2017-12-16
RcRownchangeKK*chgGame
 1436 1453 5.00 8 0.77 20 15.40 
  Surajit, Mondal 1417 IND0.001-0.5520-11.00 
  Srijan, Chatterjee 1097 IND1.0010.11202.20 
  Sanika, Sengupta 1165 IND1.0010.16203.20 
  Sayan, Majumdar 1834 IND1.0010.912018.20 
  Arka, Sengupta 1739 IND0.001-0.1620-3.20 
  Anustoop, Biswas 1853  * IND0.001-0.0820-1.60 
  Ishika, Mondal 1127 IND1.0010.13202.60 
  Diya, Chowdhury 1259 IND1.0010.25205.00 
 * 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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