Individual Calculations May 2012
 Byrka, Joanna  Total change: 25.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Swietokrzyskiego Kielce POL 2012-02-04
RcRownchangeKK*chgGame
 1985 1922 0.50 1 0.09 15 1.35 
  Urban, Wojciech 1985 POL0.5010.09151.35 

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)
 
 Mistrzostwa Polski Juniorek - D18 Solina POL 2012-03-17
RcRownchangeKK*chgGame
 1978 1933 5.50 9 1.61 15 24.15 
  Paterek, Diana 1536 POL1.0010.08151.20 
  Jasnikowska, Malgorzata 1718 POL1.0010.23153.45 
  Zmarzly, Aleksandra 2060 POL0.001-0.3315-4.95 
  Iwanow, Anna wf2194 POL1.0010.821512.30 
  Wisniowska, Klaudia 2143 POL0.5010.27154.05 
  Mucha, Magdalena wc1941 POL1.0010.51157.65 
  Lach, Aleksandra wf2156 POL0.001-0.2215-3.30 
  Leks, Maria wc2103 POL0.5010.22153.30 
  Jablonska, Sabina 1953 POL0.5010.03150.45 

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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