Individual Calculations May 2017
 Zerzhalova, Svetlana  Total change: -26.00  Rating chartPersonal card
 championship of Tula, men Tula RUS 2017-03-20
RcRownchangeKK*chgGame
 1962 1945 3.00 9 -1.30 20 -26.00 
  Sukharev, Alexander 1921 RUS1.0010.47209.40 
  Shishkova, Olga wf2141 RUS0.001-0.2520-5.00 
  Smolskiy, Mikhail 1986 RUS0.001-0.4420-8.80 
  Molchanov, Ivan 1840 RUS0.001-0.6420-12.80 
  Elkin, Yaroslav 2024 RUS0.001-0.3920-7.80 
  Orlov, Valery 1967 RUS1.0010.532010.60 
  Albertin, Anatoly 2004 RUS1.0010.582011.60 
  Batov, Vladimir 1887 RUS0.001-0.5820-11.60 
  Shalygin, Aleksander 1889 RUS0.001-0.5820-11.60 

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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