Individual Calculations October 2008
 Grochocinska, Urszula  Total change: -10.20  Rating chartPersonal card
 Wroclawska Olimpiada Mlodziezy - Grupa A (Polfinal Mistrzostw Wroclawia) Wroclaw POL 2008-05-30
RcRownchangeKK*chgGame
 1771 1666 0.00 2 -0.71 15 -10.65 
  Chmielewski, Jakub 1737 POL0.001-0.4015-6.00 
  Ratajczyk, Rafal 1804 POL0.001-0.3115-4.65 

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)
 
 23rd Blaszczak's Memorial Wroclaw POL 2008-06-21
RcRownchangeKK*chgGame
 1613 1666 1.00 3 -0.70 15 -10.50 
  Wozniak, Bartosz 1739 POL0.5010.10151.50 
  Oszczanowski, Witold 1457 POL0.501-0.2715-4.05 
  Adamczewski, Jedrzej 1643 POL0.001-0.5315-7.95 

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)
 
 13th Seahorse Open B Rewal POL 2008-08-20
RcRownchangeKK*chgGame
 1896 1665 2.00 6 0.73 15 10.95 
  Witek, Pawel 1998 POL0.001-0.1215-1.80 
  Borowiak, Aleksander 1885 POL0.001-0.2215-3.30 
  Kuciapa, Andre 1887 BEL1.0010.781511.70 
  Wasik, Jozef 1881 POL1.0010.781511.70 
  Gasiorek, Dariusz 1876 POL0.001-0.2315-3.45 
  Sujkowski, Pawel 1850 POL0.001-0.2615-3.90 

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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