Blitz: Individual Calculations February 2013
 Butchak, Bogdan  Total change: 35.20  Rating chartPersonal card
 THE NEW YEAR UKRAINIAN OPEN CHESS TOURNAMENT- GUBERNATOR CUP -2012 ( Blitz) Kremenchug UKR 2013-01-02
RcRownchangeKK*chgGame
 2189 2030 4.50 9 1.76 20 35.20 
  Noah, A .h. Al-Ali m2375 IRQ0.001-0.1120-2.20 
  Rakhmangulova, Iulia 1799 UKR1.0010.21204.20 
  Goncharov, Oleg 2248 UKR0.001-0.2220-4.40 
  Kurochkin, Valery m2292 UKR1.0010.822016.40 
  Yurchishyn, Nikolay 2272 UKR0.001-0.2020-4.00 
  Apanasenok, Alexandr 2196 RUS0.001-0.2820-5.60 
  Polishchuk, Oleg 2314 UKR0.5010.34206.80 
  Bondar, Wladimir 2123 UKR1.0010.632012.60 
  Gorgola, Georgiy 2081 UKR1.0010.572011.40 

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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