Individual Calculations April 2008
 Popov, Valerij  Total change: -6.40  Rating chartPersonal card
 M.Chigorin Memorial 2007 A St.Petersburg RUS 2007-12-01
RcRownchangeKK*chgGame
 2486 2580 5.00 9 -0.64 10 -6.40 
  Alavkin, Arseny m2442 RUS1.0010.31103.10 
  Konovalov, Nikolay m2453 RUS1.0010.33103.30 
  Zhigalko, Andrey g2554 BLR0.001-0.5410-5.40 
  Yevseev, Denis g2499 RUS0.501-0.1110-1.10 
  Mihajlovskij, Sergei 2480 BLR0.501-0.1410-1.40 
  Utkin, Aleksey f2389 RUS1.0010.25102.50 
  Andreikin, Dmitry g2555 RUS0.501-0.0310-0.30 
  Matlakov, Maxim m2441 RUS0.501-0.1910-1.90 
  Yemelin, Vasily g2564 RUS0.001-0.5210-5.20 

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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