Individual Calculations January 2017
 Alpatova, Polina  Total change: -3.60  Rating chartPersonal card
 Voronezh Region Youth Championship 2016 Open Voronezh RUS 2016-11-18
RcRownchangeKK*chgGame
 1696 1603 3.00 8 -0.09 40 -3.60 
  Rubtsov, Victor 1780 RUS0.001-0.2740-10.80 
  Kolmykov, Vladimir 1865 RUS0.5010.324012.80 
  Kuzminykh, Nikita 1535 RUS1.0010.414016.40 
  Zisin, Oleg 1904 RUS0.5010.354014.00 
  Knyazev, Pavel 1664 RUS0.5010.08403.20 
  Moshkin, Mikhail 1705 RUS0.5010.14405.60 
  Rudakov, Sergey S. 1490 RUS0.001-0.6540-26.00 
  Polukhin, Alexander 1625 RUS0.001-0.4740-18.80 

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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