Individual Calculations February 2014
 Ivanov, Vladimir A.  Total change: -7.80  Rating chartPersonal card
 XXIV Miedzynarodowy Festiwal Szachowy CRACOVIA - 2013, Grupa B Krakow POL 2013-12-27
RcRownchangeKK*chgGame
 1966 2063 4.50 8 -0.52 15 -7.80 
  Pietrucha, Jaroslaw 1824 POL1.0010.20153.00 
  Shehovtsov, Aleksandr 1905 RUS1.0010.29154.35 
  Markiewicz, Czeslaw 1970 POL1.0010.37155.55 
  Mucha, Magdalena wc1953 POL0.501-0.1515-2.25 
  Perelygin, Mikhail 1919 RUS1.0010.31154.65 
  Eggink, Mateusz 2053 POL0.001-0.5115-7.65 
  Bednarczyk, Damian 2040 POL0.001-0.5315-7.95 
  Zurkowski, Andrzej 2062 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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