Individual Calculations September 2014
 Okara, Andrey  Total change: -4.70  Rating chartPersonal card
 Cup of Rector (A) Elets RUS 2014-08-02
RcRownchangeKK*chgGame
 2473 2345 2.50 9 -0.47 10 -4.70 
  Gladyszev, Oleg m2438 RUS0.5010.13101.30 
  Ivanov, Oleg V m2512 UKR0.001-0.2810-2.80 
  Zontakh, Andrey g2538 UKR0.5010.25102.50 
  Kargin, Arseny m2442 RUS1.0010.63106.30 
  Nosenko, Alexander g2518 UKR0.001-0.2710-2.70 
  Guseva, Marina mwg2354 RUS0.5010.01100.10 
  Teterev, Vitaly g2502 BLR0.001-0.2910-2.90 
  Airapetian, Gor m2486 RUS0.001-0.3110-3.10 
  Chekhov, Sergei m2465 RUS0.001-0.3410-3.40 

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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