Individual Calculations April 2008
 Chrzaszcz, Malvina  Total change: 32.25  Rating chartPersonal card
 3rd League - Team Championship of Malopolska Krakow POL 2007-10-20
RcRownchangeKK*chgGame
 1916 1879 1.00 2 0.10 15 1.50 
  Barczyk, Joanna 1947 POL0.001-0.4115-6.15 
  Siwek, Kinga 1885 POL1.0010.51157.65 

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)
 
 XVIII INTERNATIONAL CHESS FESTIVAL CRACOVIA'2007 - Open B Krakow POL 2007-12-27
RcRownchangeKK*chgGame
 1987 1879 4.50 7 2.05 15 30.75 
  Chlebus, Roman 2046 POL0.001-0.2815-4.20 
  Czernicki, Bogdan 2082 POL0.5010.26153.90 
  Bobrowski, Damian 1529 POL1.0010.11151.65 
  Pipala, Janusz 2055 POL1.0010.731510.95 
  Szczesniak, Andrzej 2043 POL1.0010.721510.80 
  Kumor, Lukasz 2096 POL1.0010.781511.70 
  Muc, Marcin 2057 POL0.001-0.2715-4.05 

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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