Individual Calculations May 2012
 Sobczak, Marta  Total change: 4.50  Rating chartPersonal card
 Olimpiada Sportow Umyslowych G14 Solina POL 2012-04-14
RcRownchangeKK*chgGame
 1529 1440 3.00 7 0.30 15 4.50 
  Kaniewska, Emilia 1698 POL0.5010.32154.80 
  Kopica, Paulina 1641 POL0.001-0.2415-3.60 
  Murawko, Julia 1616 POL0.5010.23153.45 
  Kozaczynska, Aleksandra 1535 POL0.001-0.3715-5.55 
  Szwajkowska, Kamila 1321 POL0.501-0.1615-2.40 
  Kasperek, Kinga 1518 POL0.5010.11151.65 
  Godek, Martyna 1373 POL1.0010.41156.15 

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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