Individual Calculations December 2019
 Laszczuk, Marcelina  Total change: 24.40  Rating chartPersonal card
 POLFINAL MISTRZOSTW POLSKI JUNIOROW 2019 - D11 Ustron POL 2019-11-09
RcRownchangeKK*chgGame
 1086 1133 4.00 6 0.61 40 24.40 
  Mansz, Martyna 1010 POL1.0010.334013.20 
  Zielinska, Aleksandra 1146 POL0.5010.02400.80 
  Jaros, Emilia 1118 POL0.001-0.5240-20.80 
  Bandyk, Joanna 1093 POL1.0010.444017.60 
  Kula, Anna 1025 POL1.0010.354014.00 
  Makarec, Anna 1123 POL0.501-0.0140-0.40 

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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