Individual Calculations April 2009
 Jorov, Boris  Total change: -28.20  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 1943 2099 3.00 7 -1.88 15 -28.20 
  Ivanov, Nikolay 2149 RUS0.001-0.4315-6.45 
  Babkin, Ivan 1890 RUS0.001-0.7715-11.55 
  Kruchinin, Anatoly V 1809 RUS1.0010.16152.40 
  Stroganov, Andrey 1915 RUS1.0010.26153.90 
  Rabinovich, Anton 1956 RUS0.501-0.1915-2.85 
  Dubov, Alexandr 1903 RUS0.501-0.2515-3.75 
  Sidorov, Kirill 1981 RUS0.001-0.6615-9.90 

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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