Individual Calculations April 2013
 Cherviakov, Valery  Total change: -24.60  Rating chartPersonal card
 Perm Championship 2013 Perm RUS 2013-02-19
RcRownchangeKK*chgGame
 1985 2040 2.50 6 -0.82 30 -24.60 
  Chechurin, Yury 1696 RUS1.0010.12303.60 
  Rudometov, Maxim 2180 RUS0.001-0.3130-9.30 
  Fotin, Vladimir 2168 RUS0.001-0.3330-9.90 
  Mentchikov, Mikhail 1755 RUS0.501-0.3430-10.20 
  Azanov, Pavel 2084 RUS1.0010.563016.80 
  Goldobin, Aleksei 2024 RUS0.001-0.5230-15.60 

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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