Individual Calculations February 2017
 Chakrabarti, Tamal  Total change: 11.80  Rating chartPersonal card
 6th JRD Tata All India Open Chess Tournament 2016 jharkhand IND 2016-12-25
RcRownchangeKK*chgGame
 1644 1739 6.00 9 0.45 20 9.00 
  Sahu, Bibek Kumar 1339  * IND1.0010.08201.60 
  Suvrajit, Saha m2139  * IND0.001-0.0820-1.60 
  Das, Bhola Nath 1350 IND0.501-0.4120-8.20 
  Dev, Anoop Kr Singh 1488 IND1.0010.19203.80 
  Kumar, Utkarsh 1492 IND1.0010.19203.80 
  Dutta, Joydeep f2139  * IND0.001-0.0820-1.60 
  Anup, Kumar Singh 1436 IND1.0010.14202.80 
  Patnaik, Shreyash Subham 1554 IND1.0010.26205.20 
  Sudhanshu, Ranjan 1856 IND0.5010.16203.20 
 * 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)
 
 Delhi Open - 2017 Cat B New Delhi IND 2017-01-09
RcRownchangeKK*chgGame
 1620 1741 6.00 9 0.14 20 2.80 
  Samarth, Mittal 1505 IND0.001-0.8020-16.00 
  Dravv, Jain 1436 IND1.0010.14202.80 
  Adirathna Kumar, S 1563 IND1.0010.27205.40 
  Jalap, Indraj 1586 IND0.501-0.2120-4.20 
  Savitha, Shri B 1480 IND0.501-0.3220-6.40 
  Sreekar, J S S 1529 IND1.0010.23204.60 
  Akshay, Anand 1900 IND0.001-0.2920-5.80 
  Krishnankit, Banerjee 1629 IND1.0010.35207.00 
  Suresh, P K 1948 IND1.0010.772015.40 

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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