Individual Calculations October 2008
 Bryakin, Mikhail  Total change: 44.50  Rating chartPersonal card
 Vladimir open 2008 B Vladimir RUS 2008-08-12
RcRownchangeKK*chgGame
 2174 1939 3.50 8 1.78 25 44.50 
  Stukalov, Alexander f2289 RUS0.001-0.1125-2.75 
  Radomsky, Viacheslav G 2213 RUS0.5010.33258.25 
  Novozhenin, Aleksandr 2174 RUS1.0010.792519.75 
  Ryzhov, Vladimir 2227 RUS0.001-0.1625-4.00 
  Sharbatian, Ruben 2138 RUS0.5010.26256.50 
  Shustov, Igor 2050 RUS0.5010.15253.75 
  Basiev, V.p. 2053 RUS1.0010.662516.50 
  Egorshev, Viktor 2249 RUS0.001-0.1425-3.50 

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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