Individual Calculations July 2008
 Kozera, Aleksandra  Total change: -25.00  Rating chartPersonal card
 XIV Ogolnopolska Olimpiada Mlodziezy'2008 - Dziewczêta Szczawno Zdroj POL 2008-04-26
RcRownchangeKK*chgGame
 1788 1871 4.50 8 -0.34 25 -8.50 
  Kowalewska, Agata 1635 POL0.501-0.3025-7.50 
  Sowa, Martyna 1644 POL0.501-0.2925-7.25 
  Dobrzanska, Joanna 1664 POL1.0010.23255.75 
  Leks, Maria 1776 POL1.0010.37259.25 
  Iwanow, Anna wf1964 POL0.001-0.3725-9.25 
  Kowalska, Sara 1877 POL0.5010.01250.25 
  Wisniowska, Klaudia 1897 POL1.0010.542513.50 
  Zmarzly, Aleksandra 1848 POL0.001-0.5325-13.25 

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)
 
 Mistrzostwa Ursusa Seniorow A Ursus POL 2008-05-31
RcRownchangeKK*chgGame
 1777 1871 3.00 6 -0.66 25 -16.50 
  Kasperkiewicz, Pawel 2137 POL0.001-0.1825-4.50 
  Mlynarski, Zbigniew 1553 POL1.0010.13253.25 
  Kowalewska, Agata 1635 POL1.0010.20255.00 
  Krasiewicz, Robert 2101 POL0.001-0.2125-5.25 
  Kolinski, Kamil 1521 POL1.0010.11252.75 
  Nowicki, Bartosz 1716 POL0.001-0.7125-17.75 

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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