Individual Calculations January 2012
 Grzesiek, Wiktoria  Total change: 1.20  Rating chartPersonal card
 Turniej Ostatniej Szansy D13 Ustron POL 2011-11-26
RcRownchangeKK*chgGame
 1423 1363 3.00 7 0.04 30 1.20 
  Sobczak, Marta 1398 POL0.001-0.4530-13.50 
  Kotula, Magdalena 1444 POL0.5010.11303.30 
  Sekowska, Helena 1350 POL0.001-0.5230-15.60 
  Hosiawa, Klara 1388 POL0.5010.03300.90 
  Pluta, Natalia 1340 POL1.0010.473014.10 
  Marczuk, Anna 1614 POL0.001-0.1930-5.70 
  Kowacz, Agnieszka 1426 POL1.0010.593017.70 

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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