Individual Calculations February 2022
 Zielezinska, Zuzanna  Total change: 7.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska - Podwroclawska Liga Okregowa Round 6-9 Dolny Slask POL 2022-01-08
RcRownchangeKK*chgGame
 1931 1248 0.00 2 -0.02 40 -0.80 
  Kwiecinski, Marian 1922 POL0.001-0.0140-0.40 
  Helaszek, Edward 1939 POL0.001-0.0140-0.40 

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)
 
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2021/2022 r 4-5 Dolny Slask POL 2022-01-09
RcRownchangeKK*chgGame
 1410 1248 0.50 1 0.21 40 8.40 
  Gruz, Ewa 1410 POL0.5010.21408.40 

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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