Individual Calculations April 2017
 Semikolennykh, Tamara  Total change: 7.40  Rating chartPersonal card
 88th Novosibirsk Champ. - 2017 Final Novosibirsk RUS 2017-03-09
RcRownchangeKK*chgGame
 1938 1747 2.50 8 0.37 20 7.40 
  Koshelev, Vladimir 2147  * RUS0.001-0.0820-1.60 
  Gruzdev, Vladislav 1986 RUS1.0010.802016.00 
  Abramovich, Antuan 1941 RUS0.001-0.2520-5.00 
  Itkin, Alexander 2015 RUS0.5010.33206.60 
  Kornienko, Peter 1881 RUS0.001-0.3220-6.40 
  Kholodilov, Sergey 1895 RUS1.0010.702014.00 
  Narchuk, Margarita 1734 RUS0.001-0.5220-10.40 
  Yangulov, Maxim 1902 RUS0.001-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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