Individual Calculations March 2023
 Krasinski-Sroka, Krzysztof  Total change: 36.00  Rating chartPersonal card
 Dolnoslaska Liga Okregowa 2022-2023 okreg podwroclawski zachod r 7-8 Dolny Slask POL 2023-02-05
RcRownchangeKK*chgGame
 1301 1077 2.00 2 1.54 40 61.60 
  Kuriata, Tomasz 1201 POL1.0010.674026.80 
  Gawlik, Pawel 1400 POL1.0010.874034.80 

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)
 
 Turniej Feryjny Polonii Wroclaw Wroclaw POL 2023-02-24
RcRownchangeKK*chgGame
 1244 1077 0.00 2 -0.64 40 -25.60 
  Skrzypczak, Jan 1440 POL0.001-0.1040-4.00 
  Krawczyk, Jolanta 1048 POL0.001-0.5440-21.60 

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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