Individual Calculations November 2011
 Wiatr, Maria  Total change: 3.90  Rating chartPersonal card
 Mistrzostwa Makroregionu OP-SL - D17 Ustron POL 2011-10-08
RcRownchangeKK*chgGame
 1624 1649 4.50 8 0.26 15 3.90 
  Olchowko, Marika 1662 POL0.001-0.4815-7.20 
  Graczyk, Natalia 1704 POL1.0010.58158.70 
  Panczuk, Joanna 1670 POL0.001-0.4715-7.05 
  Wieczorek, Sandra 1458 POL1.0010.25153.75 
  Olchowko, Marika 1662 POL0.001-0.4815-7.20 
  Graczyk, Natalia 1704 POL1.0010.58158.70 
  Panczuk, Joanna 1670 POL0.5010.03150.45 
  Wieczorek, Sandra 1458 POL1.0010.25153.75 

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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