Individual Calculations January 2009
 Kalashnikov, Pyotr  Total change: -88.75  Rating chartPersonal card
 St.Petersburg Chmp. 2008 QF open St.Petersburg RUS 2008-10-15
RcRownchangeKK*chgGame
 1890 1986 1.50 8 -3.55 25 -88.75 
  Salov, Vitaly V. 2250 RUS0.001-0.1825-4.50 
  Dubovsky, Artyom 1862 RUS0.001-0.6725-16.75 
  Chuvakov, Nikolay 1840 RUS0.501-0.2025-5.00 
  Kalyanov, Yury 1880 RUS0.001-0.6425-16.00 
  Ovod, Irina 1831 RUS1.0010.29257.25 
  Krutyansky, Andrey 1895 RUS0.001-0.6225-15.50 
  Shestiglazov, Vladimir 1806 RUS0.001-0.7425-18.50 
  Fedoseeva, Valentina 1755 RUS0.001-0.7925-19.75 

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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