Individual Calculations July 2017
 Grachev, Andrey  Total change: 4.00  Rating chartPersonal card
 Master Open Alekhine Memorial 2017 Voronezh RUS 2017-06-12
RcRownchangeKK*chgGame
 2330 2268 4.00 9 0.20 20 4.00 
  Swapnil, S. Dhopade g2533 IND0.001-0.1820-3.60 
  Novikova, Galina wf2122 RUS1.0010.30206.00 
  Khanin, Semen m2436 RUS0.001-0.2820-5.60 
  Grigoryeva, Olga A. wf2204 RUS1.0010.41208.20 
  Karpenko, Artem f2404 RUS1.0010.682013.60 
  Rodin, Dmitrij f2391 RUS0.001-0.3320-6.60 
  Murtazin, Bulat f2403 RUS0.001-0.3220-6.40 
  Palachev, Petr f2380 RUS0.001-0.3520-7.00 
  Zaika, Daniil 2093 RUS1.0010.27205.40 

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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