Individual Calculations July 2017
 Cherniaev, Alexander  Total change: 0.90  Rating chartPersonal card
 Master Open Alekhine Memorial 2017 Voronezh RUS 2017-06-12
RcRownchangeKK*chgGame
 2388 2425 5.00 9 0.09 10 0.90 
  Gunchenko, Vadim 2199 RUS0.001-0.7910-7.90 
  Pogosian, Georgy f2211 RUS1.0010.23102.30 
  Shtyka, Sergey f2281 RUS1.0010.31103.10 
  Bryakin, Mikhail f2338 RUS1.0010.38103.80 
  Paravyan, David m2521 RUS0.5010.13101.30 
  Tran, Tuan Minh m2541 VIE0.001-0.3410-3.40 
  Zhileykin, Andrey 2225 RUS1.0010.24102.40 
  Rychagov, Andrey g2556 RUS0.5010.18101.80 
  Popov, Ivan g2619 RUS0.001-0.2510-2.50 

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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