Individual Calculations July 2019
 Oganian, Miran  Total change: -0.70  Rating chartPersonal card
 Development South 2019 open Krasnodar RUS 2019-06-09
RcRownchangeKK*chgGame
 2286 2437 6.00 9 -0.07 10 -0.70 
  Markosian, Sergey 2037  * RUS1.0010.08100.80 
  Turobov, Ilia 2179 RUS1.0010.18101.80 
  Potapova, Margarita wf2256 RUS0.501-0.2410-2.40 
  Vlasenko, Alexey m2431 RUS1.0010.49104.90 
  Ponkratov, Pavel g2649 RUS0.001-0.2310-2.30 
  Mrykhin, Igor 2117 RUS1.0010.13101.30 
  Zakaryan, David f2347 RUS0.501-0.1210-1.20 
  Doroshenko, Diana wm2105 RUS0.501-0.3810-3.80 
  Smirnov, Alexey 2452 RUS0.5010.02100.20 
 * 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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