Individual Calculations April 2009
 Pelyushenko, Vladyslav  Total change: -11.60  Rating chartPersonal card
 WE Bari Bari ITA 2009-01-17
RcRownchangeKK*chgGame
 1888 1779 0.50 4 -0.92 25 -23.00 
  Trifoglio, Giovanni 1983 ITA0.001-0.2425-6.00 
  Balacco, Giovanni 1853 ITA0.5010.10252.50 
  Stoja, Rocco 1880 ITA0.001-0.3625-9.00 
  Talo`, Angelo 1835 ITA0.001-0.4225-10.50 

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)
 
NOTE: K factor changed
 OP Cerignola Cerignola ITA 2009-02-02
RcRownchangeKK*chgGame
 2116 1779 1.00 2 0.76 15 11.40 
  Gromovs, Sergejs f2129 ITA0.5010.39155.85 
  Minikh, Eduard 2103 ITA0.5010.37155.55 

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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