Individual Calculations May 2013
 Posuniak, Weronika  Total change: 24.45  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy w Sportach Umyslowych - D14 Walbrzych POL 2013-04-11
RcRownchangeKK*chgGame
 1551 1540 6.00 9 1.63 15 24.45 
  Pedrak, Paulina 1371 POL1.0010.28154.20 
  Daliga, Anita 1347 POL0.501-0.2515-3.75 
  Dwilewicz, Katarzyna 1635 POL0.001-0.3715-5.55 
  Koperska, Nina 1388 POL1.0010.30154.50 
  Momot, Weronika 1460 POL1.0010.39155.85 
  Karleszko, Karolina 1622 POL1.0010.61159.15 
  Antolak, Julia 1747 POL1.0010.771511.55 
  Marczuk, Anna 1749 POL0.5010.27154.05 
  Parol, Pola 1638 POL0.001-0.3715-5.55 

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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