Individual Calculations August 2015
 Stepanov, Alexander M  Total change: 6.80  Rating chartPersonal card
 Champ Tula region men semifinal Tula RUS 2015-07-22
RcRownchangeKK*chgGame
 1951 1977 5.50 9 0.68 10 6.80 
  Prokhorov, Sergey An. 1935 RUS1.0010.44104.40 
  Krupoder, Sergey 1807 RUS1.0010.28102.80 
  Sotnikov, Alexey 1977 RUS1.0010.50105.00 
  Leonov, Mikhail A 1965 RUS0.501-0.0210-0.20 
  Ivanov, Igor Y 1986 RUS0.5010.01100.10 
  Trunov, Andrey 1926 RUS0.501-0.0710-0.70 
  Meshkov, Alexander 1986 RUS0.5010.01100.10 
  Sukharev, Alexander 1963 RUS0.501-0.0210-0.20 
  Shkurkin, Andrey 2010 RUS0.001-0.4510-4.50 

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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