Individual Calculations August 2013
 Gaifullin, Artur  Total change: 12.90  Rating chartPersonal card
 L. Polugaevsky Memorial 2013 Samara RUS 2013-07-02
RcRownchangeKK*chgGame
 2066 1986 4.50 9 0.86 15 12.90 
  Khatoev, Eduard f2338 RUS0.5010.39155.85 
  Kniazev, Alexander V. f2248 RUS0.001-0.1815-2.70 
  Ishkinin, Robert 1704 RUS1.0010.16152.40 
  Severina, Maria wm2193 RUS0.001-0.2315-3.45 
  Chizhikov, Vladislav 2246 RUS0.001-0.1815-2.70 
  Velichko, Artemy 1811 RUS1.0010.27154.05 
  Kostrikina, Anna wf2127 RUS0.001-0.3115-4.65 
  Sorokina, Natalay 1777 RUS1.0010.23153.45 
  Popov, Alexey 2148 RUS1.0010.711510.65 

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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