Individual Calculations September 2009
 Ori, Marco  Total change: -24.15  Rating chartPersonal card
 XX Jubileuszowy Miedzynarodowy Festiwal Szachowy im.Jozefa Kochana Koszain POL 2009-08-06
RcRownchangeKK*chgGame
 2112 2113 2.50 8 -1.61 15 -24.15 
  Grabarczyk, Miroslaw g2480 POL0.001-0.1015-1.50 
  Lisinski, Henryk 2037 POL1.0010.40156.00 
  Aliavdin, Nikolai m2372 BLR0.001-0.1815-2.70 
  Musialkiewicz, Pawel 1838 POL0.501-0.3315-4.95 
  Bokiej, Przemyslaw 2028 POL0.001-0.6215-9.30 
  Bes, Michal 1983 POL1.0010.32154.80 
  Goluch, Piotr 2040 POL0.001-0.6015-9.00 
  Swiech, Przemyslaw 2116 POL0.001-0.5015-7.50 

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)
 

 

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