Individual Calculations July 2017
 Obolentseva, Alexandra  Total change: 17.40  Rating chartPersonal card
 Master Open Alekhine Memorial 2017 Voronezh RUS 2017-06-12
 2405 2283 4.00 9 0.87 20 17.40 
  Rychagov, Andrey g2556 RUS0.5010.33206.60 
  Ponkratov, Pavel g2595 RUS0.001-0.1420-2.80 
  Protopopova, Anastasiya wf2123 RUS1.0010.29205.80 
  Harutjunyan, Gevorg g2472 ARM0.5010.25205.00 
  Shagbazyan, Taron f2406 UKR0.5010.17203.40 
  Ovod, Evgenija mwg2365 RUS1.0010.612012.20 
  Khegay, Dmitriy f2482 RUS0.001-0.2420-4.80 
  Ponomarev, Dmitry m2417 RUS0.001-0.3220-6.40 
  Zhileykin, Andrey 2225 RUS0.501-0.0820-1.60 

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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