Individual Calculations September 2010
 Pietrucha, Jaroslaw  Total change: 10.80  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska 2010 ; Liga Wojewodzka Seniorow woj. Slaskie POL 2010-01-24
RcRownchangeKK*chgGame
 2011 1840 3.00 8 0.72 15 10.80 
  Rzepka, Krzysztof 2168 POL0.001-0.1315-1.95 
  Radzikowski, Dawid 1954 POL0.001-0.3415-5.10 
  Wozniak, Dawid 1904 POL1.0010.59158.85 
  Gmaj, Krzysztof 2113 POL0.001-0.1715-2.55 
  Majczyna, Andrzej 2060 POL0.5010.28154.20 
  Kasperlik, Adam 2001 POL0.5010.21153.15 
  Martinek, Tomasz 1950 POL0.5010.15152.25 
  Fajfer, Bartosz 1938 POL0.5010.13151.95 

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)
 

 

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