Individual Calculations April 2008
 Marczuk, Dominik  Total change: 20.15  Rating chartPersonal card
 XVIII INTERNATIONAL CHESS FESTIVAL CRACOVIA'2007 - Open B Krakow POL 2007-12-27
RcRownchangeKK*chgGame
 2010 1780 2.50 5 1.43 25 35.75 
  Muc, Marcin 2057 POL0.001-0.1725-4.25 
  Wasik, Jozef 1965 POL1.0010.742518.50 
  Miklus, Mateusz 1953 POL1.0010.732518.25 
  Staroszczyk, Mateusz 2061 POL0.001-0.1625-4.00 
  Dusza, Tomasz 2012 POL0.5010.29257.25 

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
 Mistrzostwa Polski Juniorow do lat 12 Ustron POL 2008-03-08
RcRownchangeKK*chgGame
 1660 1780 5.50 10 -1.04 15 -15.60 
  Miskiewicz, Kamil 1635 POL0.001-0.6915-10.35 
  Oszczanowski, Witold 1442 POL1.0010.12151.80 
  Nowicki, Bartosz 1712 POL1.0010.41156.15 
  Chmielewski, Jakub 1630 POL0.501-0.2015-3.00 
  Zochowski, Kacper 1623 POL0.001-0.7115-10.65 
  Knapik, Andrzej 1650 POL1.0010.32154.80 
  Eggink, Mateusz 1738 POL0.001-0.5615-8.40 
  Eggink, Ryszard 1749 POL0.501-0.0415-0.60 
  Chmielecki, Michal 1674 POL1.0010.36155.40 
  Cukrowski, Filip 1747 POL0.501-0.0515-0.75 

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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