Individual Calculations October 2008
 Kowalska, Elzbieta  Total change: -5.70  Rating chartPersonal card
 XIV Mistrzostwa Milanówka 2008 o Puchar Burmistrza, Open-A Milanowek POL 2008-06-21
RcRownchangeKK*chgGame
 2027 1957 2.50 7 -0.38 15 -5.70 
  Przybyla, Kamil 2145 POL0.001-0.2615-3.90 
  Sliwerski, Radoslaw 2210 POL0.5010.31154.65 
  Ponceleusz, Bronislaw 1999 POL0.001-0.4415-6.60 
  Jarmula, Pawel 1607 POL1.0010.11151.65 
  Sarwinski, Miroslaw m2307 POL0.001-0.1115-1.65 
  Tomaszewska, Luiza 1821 POL1.0010.32154.80 
  Krasiewicz, Robert 2101 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)
 
 MAZOVIAN CHESS FESTIVAL- group C Warszawa POL 2008-08-02
RcRownchangeKK*chgGame
 1693 1942 4.50 6 -0.26 15 -3.90 
  Krasiewicz, Dawid 1728 POL1.0010.23153.45 
  Kwiek, Janusz 1819 POL1.0010.33154.95 
  Tomczyk, Ryszard 1603 POL0.001-0.8815-13.20 
  Wieclawska, Katarzyna 1592 POL1.0010.11151.65 
  Malec, Jakub 1592 POL1.0010.11151.65 
  Grzesiak, Filip 1824 POL0.501-0.1615-2.40 

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)
 
 XIV International Championships of the Veterans' Poland Rowy POL 2008-08-30
RcRownchangeKK*chgGame
 1968 1942 4.00 8 0.26 15 3.90 
  Kot, Jerzy f2286 POL0.001-0.1215-1.80 
  Grabarczyk, Edmund 1592 POL1.0010.11151.65 
  Gasik, Jadwiga 2023 POL1.0010.61159.15 
  Szczepaniec, Stanislaw 2171 POL0.001-0.2115-3.15 
  Turek, Andrzej 1989 POL0.5010.07151.05 
  Zinczuk, Leon 1921 POL0.501-0.0315-0.45 
  Galyga, Jozef 1884 POL0.001-0.5815-8.70 
  Stepniewski, Jerzy 1880 POL1.0010.41156.15 

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)
 

 

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