Individual Calculations September 2014
 Rakhmangulov, Andrei  Total change: -4.80  Rating chartPersonal card
 Dvorkovich Memorial Chess Tournament Taganrog A Taganrog RUS 2014-08-02
RcRownchangeKK*chgGame
 2277 2352 5.50 10 -0.48 10 -4.80 
  Pavlov, Nikolay 2175 RUS0.501-0.2310-2.30 
  Vul, Arkadi Eremeevich g2307 RUS0.501-0.0610-0.60 
  Kononenko, Dmitry 2272 UKR0.501-0.1110-1.10 
  Kovalchuk, Alexey 2269 RUS1.0010.39103.90 
  Petrov, Artur f2394 RUS0.001-0.4410-4.40 
  Kotenko, Pavel m2344 RUS0.501-0.0110-0.10 
  Frolov, Andrey 2148 RUS1.0010.24102.40 
  Mikhailov, Sergey f2324 RUS0.001-0.5410-5.40 
  Zakharov, Alexander m2347 RUS0.501-0.0110-0.10 
  Petrova, Olga 2190 RUS1.0010.29102.90 

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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