Individual Calculations July 2017
 Zabotin, Sergey  Total change: -16.80  Rating chartPersonal card
 Zinder Memorial 2017 Novaya Ladoga RUS 2017-06-26
RcRownchangeKK*chgGame
 1677 1858 5.50 9 -0.84 20 -16.80 
  Prigodskiy, Gennadiy 1464 RUS0.001-0.9220-18.40 
  Efanov, Aleksey 1572 RUS0.501-0.3420-6.80 
  Kurchenko, Egor 1483 RUS1.0010.09201.80 
  Levkov, Alexander 1697 RUS0.001-0.7120-14.20 
  Semenov, Evgeny D. 1860 RUS0.5010.00200.00 
  Lapsakov, Aleksander S. 1756 RUS0.501-0.1420-2.80 
  Salin, Vladlen 1466 RUS1.0010.08201.60 
  Tolkachev, Vladimir 2008 RUS1.0010.702014.00 
  Alekseev, Dmitry 1787 RUS1.0010.40208.00 

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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