Individual Calculations June 2019
 Dusthageer, Ibrahim M.  Total change: -3.20  Rating chartPersonal card
 67th Tamil Nadu State Open Fide Chess Championship 2019 Pudur IND 2019-04-26
RcRownchangeKK*chgGame
 1930 2149 6.50 9 -0.16 20 -3.20 
  Sankar, Covai 1749  * IND1.0010.08201.60 
  Shadhursshaan, R 1749  * IND0.501-0.4220-8.40 
  Sooriya, B Y 1749  * IND1.0010.08201.60 
  Eshwanth Dev, Kumar J 1813 IND1.0010.12202.40 
  Genish, Prakash J 1844 IND1.0010.14202.80 
  Srihari, L R f2263 IND1.0010.662013.20 
  Saranya, J wf2054 IND0.501-0.1320-2.60 
  Sekar, B 2185 IND0.001-0.4520-9.00 
  Sa, Kannan 1961 IND0.501-0.2420-4.80 
 * 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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