Individual Calculations January 2015
 Harikrishna, P.  Total change: -4.00  Rating chartPersonal card
 Qatar Masters Open 2014 Doha QAT 2014-11-26
RcRownchangeKK*chgGame
 2609 2725 5.50 9 -0.40 10 -4.00 
  Harika, Dronavalli gwg2505 IND1.0010.22102.20 
  Ipatov, Alexander g2608 TUR1.0010.34103.40 
  Oleksienko, Mikhailo g2620 UKR0.001-0.6410-6.40 
  Socko, Bartosz g2614 POL1.0010.35103.50 
  Safarli, Eltaj g2628 AZE0.501-0.1310-1.30 
  Gupta, Abhijeet g2632 IND0.501-0.1310-1.30 
  Dubov, Daniil g2629 RUS0.501-0.1310-1.30 
  Salgado Lopez, Ivan g2622 ESP0.501-0.1410-1.40 
  Naroditsky, Daniel g2620 USA0.501-0.1410-1.40 

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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