Individual Calculations December 2015
 Wiejaczka, Bartlomiej  Total change: -11.80  Rating chartPersonal card
 III Liga Maloposka Seniorow Wojewodzto Malopolski POL 2015-10-11
RcRownchangeKK*chgGame
 1895 2042 3.50 6 -0.59 20 -11.80 
  Niemiec, Krzysztof 1933 POL1.0010.35207.00 
  Janik, Robert 1932 POL0.501-0.1520-3.00 
  Jajte-Pachota, Jerzy 1923 POL0.501-0.1620-3.20 
  Litwiniuk, Piotr 1694 POL1.0010.11202.20 
  Zaboklicki, Zbigniew 1817 POL0.501-0.2820-5.60 
  Bus, Konrad 2071 POL0.001-0.4620-9.20 

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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