Individual Calculations April 2009
 Abdrakhmanov, Ramiss  Total change: 17.10  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2137 1863 2.50 8 1.14 15 17.10 
  Mamaev, Evgeniy 2179 RUS1.0010.871513.05 
  Nikologorskiy, Konstantin f2168 RUS0.5010.36155.40 
  Radomsky, Viacheslav G 2175 RUS0.5010.36155.40 
  Nefedov, Sergey 2166 RUS0.001-0.1415-2.10 
  Tangatarov, Timur 2121 RUS0.5010.32154.80 
  Semenov, Viktor 2126 RUS0.001-0.1815-2.70 
  Cherny, Oleg 2043 RUS0.001-0.2615-3.90 
  Saraev, Anton 2119 RUS0.001-0.1915-2.85 

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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