Individual Calculations May 2012
 Jablonska, Sabina  Total change: 7.05  Rating chartPersonal card
 Mistrzostwa Polski Juniorek - D18 Solina POL 2012-03-17
RcRownchangeKK*chgGame
 1896 1953 5.50 9 0.47 15 7.05 
  Zezulkin, Alina 1583 POL1.0010.10151.50 
  Lukiewicz, Kaja 1720 POL1.0010.21153.15 
  Lach, Aleksandra wf2156 POL0.001-0.2415-3.60 
  Jasnikowska, Malgorzata 1718 POL1.0010.21153.15 
  Leks, Maria wc2103 POL1.0010.701510.50 
  Zmarzly, Aleksandra 2060 POL0.5010.15152.25 
  Chrzaszcz, Malvina 2085 POL0.5010.18152.70 
  Graczyk, Natalia 1706 POL0.001-0.8115-12.15 
  Byrka, Joanna 1933 POL0.501-0.0315-0.45 

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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