Individual Calculations February 2018
 Roop, Saurav  Total change: -10.60  Rating chartPersonal card
 Delhi International Open-2018 (Cat 'B') New Delhi IND 2018-01-09
RcRownchangeKK*chgGame
 1623 1793 6.50 10 -0.53 20 -10.60 
  Kumar, Prince 1396 IND1.0010.08201.60 
  Diya, Chowdhury 1578 IND1.0010.23204.60 
  Kapil Kumar, Khare 1587 IND0.001-0.7620-15.20 
  Arun, Kumar 1568 IND1.0010.22204.40 
  Shami, Vipin K. 1627 IND0.501-0.2220-4.40 
  Aanandha, Kumar M S 1505 IND0.001-0.8420-16.80 
  Nikam, Sudhanshu 1576 IND1.0010.22204.40 
  Uttam, Prakash Sharma 1562 IND1.0010.21204.20 
  Ajay, Virwani 1943 IND1.0010.702014.00 
  Kathiravan, M. 1886 IND0.001-0.3720-7.40 

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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