Individual Calculations March 2012
 Skorupa, Oliwia  Total change: -22.50  Rating chartPersonal card
 I Festiwal Szachowy w ZS nr 26 Bydgoszcz POL 2012-01-06
RcRownchangeKK*chgGame
 1574 1362 0.50 5 -0.75 30 -22.50 
  Banach, Szymon 1759 POL0.001-0.0830-2.40 
  Budnik, Mateusz 1668 POL0.001-0.1430-4.20 
  Jurkiewicz, Kazimierz 1495 POL0.001-0.3230-9.60 
  Szortyka, Dominik 1549 POL0.5010.24307.20 
  Humin, Julia 1401 POL0.001-0.4530-13.50 

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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