Individual Calculations April 2008
 Stankiewicz, Pawel  Total change: 13.05  Rating chartPersonal card
 Turniej Noworoczny - Polfinal Mistrzostw Wroclawia Wroclaw POL 2007-12-27
RcRownchangeKK*chgGame
 1852 1736 1.00 2 0.31 15 4.65 
  Ratajczyk, Rafal 1806 POL0.5010.10151.50 
  Olszowski, Andrzej 1897 POL0.5010.21153.15 

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 PUCHAR GOR OPAWSKICH Pokrzywna POL 2008-02-09
RcRownchangeKK*chgGame
 1921 1758 3.00 8 0.56 15 8.40 
  Andrejczuk, Beata wf2108 POL0.001-0.1115-1.65 
  Grabczynski, Zdzislaw 1878 POL1.0010.66159.90 
  Kowalski, Lukasz 2104 POL0.001-0.1115-1.65 
  Prokopczuk, Antoni 1865 POL1.0010.65159.75 
  Andrzejewska, Anna 2042 POL0.001-0.1615-2.40 
  Zmarzly, Aleksandra 1831 POL0.001-0.4015-6.00 
  Ostrowska, Dominika 1822 POL0.001-0.4115-6.15 
  Tarnowska, Aleksandra 1718 POL1.0010.44156.60 

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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