Individual Calculations April 2009
 Matveev, Mikhail  Total change: -7.20  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2072 2245 6.00 9 -0.48 15 -7.20 
  Martynenko, Alexey 1968 RUS0.001-0.8315-12.45 
  Absoliamov, Javday 1948 RUS1.0010.15152.25 
  Yuganova, Marina 2000 RUS1.0010.20153.00 
  Andronov, Ilya 2091 RUS0.501-0.2115-3.15 
  Gvilava, Maya 2052 RUS1.0010.25153.75 
  Mosionzhik, Ilya f2162 RUS1.0010.39155.85 
  Nikologorskiy, Konstantin f2168 RUS0.501-0.1115-1.65 
  Sinelnikov, Igor 2158 RUS0.001-0.6215-9.30 
  Repkin, Alexander 2098 RUS1.0010.30154.50 

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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