Individual Calculations October 2008
 Wrabel, Antoni  Total change: -4.20  Rating chartPersonal card
 47 YMCA Spring 2008-B Warszawa POL 2008-04-03
RcRownchangeKK*chgGame
 1940 1899 6.50 10 2.06 15 30.90 
  Szewczak, Andrzej 1902 POL0.001-0.5015-7.50 
  Rzepecka, Dorota 1973 POL0.001-0.4015-6.00 
  Prus, Marek 1825 POL0.501-0.1015-1.50 
  Ponceleusz, Bronislaw 1999 POL1.0010.64159.60 
  Solnicki, Michal 1982 POL1.0010.61159.15 
  Szefer, Michal 2037 POL1.0010.691510.35 
  Choroszej, Aleksander 1885 POL0.001-0.5215-7.80 
  Kania, Wlodzimierz 1978 POL1.0010.61159.15 
  Wojtyra, Dariusz 1941 POL1.0010.56158.40 
  Nairi, Laurent 1879 FRA1.0010.47157.05 

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)
 
 50th YMCA Summer 2008-B Warszawa POL 2008-07-16
RcRownchangeKK*chgGame
 1860 1905 1.50 9 -3.53 15 -52.95 
  Kadzinski, Wieslaw 1968 POL0.001-0.4115-6.15 
  Zajkowska, Olga 1887 POL0.501-0.0315-0.45 
  Gasiorek, Dariusz 1876 POL0.001-0.5415-8.10 
  Sujkowski, Pawel 1850 POL0.501-0.0815-1.20 
  Prus, Marek 1837 POL0.501-0.0915-1.35 
  Kwiatkowski, Andrzej 1866 POL0.001-0.5515-8.25 
  Moskwinski, Marek 1772 POL0.001-0.6815-10.20 
  Ponceleusz, Bronislaw 1991 POL0.001-0.3815-5.70 
  Potocki, Karol 1691 POL0.001-0.7715-11.55 

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
 2012 1905 4.50 9 1.19 15 17.85 
  Pioch, Zygmunt 2180 POL0.001-0.1715-2.55 
  Cylwik, Zbigniew 2089 POL0.5010.24153.60 
  Wiszniowski, Eugeniusz 1780 POL0.501-0.1715-2.55 
  Dachowski, Julian 1929 POL1.0010.53157.95 
  Olejarczyk, Bogdan 2211 POL0.5010.36155.40 
  Sosnowska, Elzbieta wf2008 POL0.001-0.3615-5.40 
  Kawa, Boleslaw 2056 POL0.5010.20153.00 
  Dembowski, Andrzej 2006 POL0.5010.14152.10 
  Przybylowicz, Kazimierz 1848 POL1.0010.42156.30 

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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