Individual Calculations January 2023
 Pietryk, Joanna  Total change: 13.60  Rating chartPersonal card
 Polfinal Mistrzostw Polski Kobiet 2022 Karpacz POL 2022-12-03
RcRownchangeKK*chgGame
 1741 1411 2.00 8 0.14 40 5.60 
  Starosta, Martyna wc1991 POL0.001-0.0240-0.80 
  Tokarz, Izabela 1893 POL0.001-0.0540-2.00 
  Tkacz, Katarzyna 1325 POL1.0010.384015.20 
  Obrochta, Lena 1675 POL0.001-0.1840-7.20 
  Cudyk, Oliwia 1192 POL0.001-0.7840-31.20 
  Salamon, Julia 1671 POL0.5010.324012.80 
  Hertlein, Irena 1961 POL0.001-0.0340-1.20 
  Kubicka, Anna wm2217 POL0.5010.504020.00 

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)
 
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r3 Dolny Slask POL 2022-12-18
RcRownchangeKK*chgGame
 1168 1411 1.00 1 0.20 40 8.00 
  Fiedorek, Kamila 1168 POL1.0010.20408.00 

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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