Individual Calculations June 2023
 Lamek, Dawid  Total change: 56.40  Rating chartPersonal card
 Wielkopolska IV Liga Seniorow gr B w sezonie 2022-2023 Round 5-8 Slesin POL 2023-05-20
RcRownchangeKK*chgGame
 1643 1303 2.00 3 1.41 40 56.40 
  Szrejter, Lukasz 1696 POL0.001-0.0840-3.20 
  Mlynarczyk, Dariusz 1930 POL1.0010.994039.60 
  Olejniczak, Piotr 1303 POL1.0010.504020.00 

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)
 

 

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