Individual Calculations May 2011
 Stelmashchuk, Valery Y.  Total change: 8.50  Rating chartPersonal card
 Moscow Chmp. Seniors 2011 Moscow RUS 2011-02-20
RcRownchangeKK*chgGame
 2022 1897 2.50 6 0.34 25 8.50 
  Gumirov, Konstantin L 2152 RUS0.5010.31257.75 
  Kondratiev, Vissarion L. 2169 RUS0.001-0.1725-4.25 
  Chernov, Yury 2263 RUS0.001-0.1025-2.50 
  Keze, Arnis 1766 RUS1.0010.32258.00 
  Matyushin, Lev 1803 RUS1.0010.37259.25 
  Tekuchev, Robert 1977 RUS0.001-0.3925-9.75 

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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