Individual Calculations July 2009
 Butanaev, V.v.  Total change: -23.00  Rating chartPersonal card
 Khakasia Chmp. 2009 Rtg Abakan RUS 2009-03-21
RcRownchangeKK*chgGame
 2167 1981 1.50 9 -0.92 25 -23.00 
  Kirillov, Pavel 2247 RUS0.5010.32258.00 
  Guk, Evgeniy 2107 RUS0.001-0.3325-8.25 
  Sambursky, Vladimir f2244 RUS0.001-0.1825-4.50 
  Davletova, Aigul 1948 RUS1.0010.452511.25 
  Mokhov, Vladimir 2197 RUS0.001-0.2225-5.50 
  Kaluga, Sergey 2222 RUS0.001-0.2025-5.00 
  Trofimov, Nikita 2069 RUS0.001-0.3825-9.50 
  Kozlitin, Roman 2258 RUS0.001-0.1725-4.25 
  Shoev, Kirill 2212 RUS0.001-0.2125-5.25 

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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