Individual Calculations September 2019
 Rakesh, Kumar Jena  Total change: -20.30  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Masters) Abudhabi UAE 2019-08-02
RcRownchangeKK*chgGame
 2275 2375 3.50 9 -2.03 10 -20.30 
  Salonika, Saina wf2068 IND0.501-0.3610-3.60 
  Tarini, Goyal wf2038 IND0.501-0.3810-3.80 
  Vatsal, Singhania f2087 IND1.0010.16101.60 
  Praggnanandhaa, R g2569 IND0.001-0.2510-2.50 
  Ashraf, Artin 2123 IRI1.0010.19101.90 
  Sengupta, Deep g2546 IND0.001-0.2710-2.70 
  Iniyan, P g2517 IND0.001-0.3110-3.10 
  Wagh, Suyog f2253 IND0.501-0.1710-1.70 
  Siva, Mahadevan m2270 IND0.001-0.6410-6.40 

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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