Individual Calculations April 2008
 Tarnowska, Aleksandra  Total change: -0.45  Rating chartPersonal card
 XVIII PUCHAR GOR OPAWSKICH Pokrzywna POL 2008-02-09
RcRownchangeKK*chgGame
 1859 1718 3.00 9 0.04 15 0.60 
  Korosciel, Aneta 2059 POL0.001-0.1215-1.80 
  Kowalski, Lukasz 2068 POL0.001-0.1115-1.65 
  Buksa, Ewelina 1574 POL1.0010.31154.65 
  Grabczynski, Zdzislaw 1878 POL1.0010.711510.65 
  Malec, Robert 1833 POL0.001-0.3415-5.10 
  Zakaszewski, Mateusz 1814 POL0.5010.13151.95 
  Robenek, Jiri 1822 CZE0.5010.14152.10 
  Kowalska, Sara 1923 POL0.001-0.2415-3.60 
  Stankiewicz, Pawel 1758 POL0.001-0.4415-6.60 

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)
 
 Mistrzostwa Polski Juniorek do lat 12 Ustron POL 2008-03-08
RcRownchangeKK*chgGame
 1669 1718 0.50 1 -0.07 15 -1.05 
  Wesolowska, Katarzyna 1669 POL0.501-0.0715-1.05 

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)
 

 

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