Individual Calculations March 2010
 Lewtak, Damian  Total change: 2.25  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009-Open B Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 1901 1940 4.50 8 0.15 15 2.25 
  Mirski, Michal 1672 POL1.0010.17152.55 
  Marszalek, Jakub 1684 POL1.0010.19152.85 
  Nikitin, Aleksander I 2060 BLR0.001-0.3415-5.10 
  Szczepanski, Henryk 1788 POL1.0010.30154.50 
  Krasiewicz, Robert 2092 POL0.001-0.3015-4.50 
  Czyzykiewicz, Rafal 1806 POL1.0010.32154.80 
  Korniyuk, Mariya 2064 UKR0.5010.17152.55 
  Kaczor, Boguslaw 2039 POL0.001-0.3615-5.40 

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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