Individual Calculations September 2009
 Lisitsin, Boris  Total change: -33.45  Rating chartPersonal card
 Summer on Petrograd Side 2009 open St.Petersburg RUS 2009-07-20
RcRownchangeKK*chgGame
 1830 1999 3.50 8 -2.23 15 -33.45 
  Shpartko, Grigory 2001 RUS0.001-0.5015-7.50 
  Katyshkina, Anastasia 1798 RUS1.0010.24153.60 
  Boychuk, Evgeny 1772 RUS0.001-0.7915-11.85 
  Pleshkov, Andrey 1833 RUS0.501-0.2215-3.30 
  Yusupova, Lilia 1713 RUS1.0010.16152.40 
  Shestiglazov, Vladimir 1829 RUS0.001-0.7215-10.80 
  Fokin, Anatoly 1908 RUS0.001-0.6215-9.30 
  Melnikov, Nikolay 1783 RUS1.0010.22153.30 

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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