Individual Calculations October 2008
 Ivanenko, Olga I.  Total change: -4.35  Rating chartPersonal card
 Bridges of Ingul 2008 Nikolaev UKR 2008-06-19
RcRownchangeKK*chgGame
 2111 2013 0.50 4 -0.99 25 -24.75 
  Sakun, Volodymyr 2223 UKR0.001-0.2325-5.75 
  Bortnik, Nikolay 2158 UKR0.001-0.3125-7.75 
  Penza, Denis 1945 UKR0.501-0.0925-2.25 
  Nadinsky, Vladimir 2118 RUS0.001-0.3625-9.00 

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)
 
NOTE: K factor changed
 "Sun Pawn-3 (open)" Ilichevsk UKR 2008-07-20
RcRownchangeKK*chgGame
 2181 2026 3.50 7 1.36 15 20.40 
  Sodol, Georgiy 2376 UKR1.0010.891513.35 
  Shkliar, Boris 2191 UKR0.5010.22153.30 
  Troshohenko, Pavel 2160 UKR1.0010.681510.20 
  Nazarenko, Sergei 2238 UKR0.001-0.2315-3.45 
  Manilyk, Andrei 2139 UKR0.5010.15152.25 
  Prokhorov, Alexander 2156 UKR0.001-0.3215-4.80 
  Goroshkova, Liudmila 2005 UKR0.501-0.0315-0.45 

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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