Individual Calculations April 2023
 Kicinski, Igor  Total change: -4.80  Rating chartPersonal card
 Dolnoslaska Liga Okregowa 2022-2023 okreg podwroclawski zachod r 9-12 Dolny Slask POL 2023-03-05
RcRownchangeKK*chgGame
 1657 1580 0.50 2 -0.29 40 -11.60 
  Wasylkiewicz, Andrzej 1654 POL0.001-0.4040-16.00 
  Ratajek, Krzysztof 1659 POL0.5010.11404.40 

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 2022-2023 r 7 Dolny Slask POL 2023-03-05
RcRownchangeKK*chgGame
 1308 1580 1.00 1 0.17 40 6.80 
  Woznica, Alicja 1308 POL1.0010.17406.80 

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)
 

 

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