Individual Calculations December 2022
 Kossakowski, Adrian  Total change: 101.20  Rating chartPersonal card
 Nasielski Weekend Szachowy grupa A Nasielsk POL 2022-11-19
RcRownchangeKK*chgGame
 1752 1279 3.00 5 2.53 40 101.20 
  Suliborski, Jakub 2100 POL0.0010.00400.00 
  Woszkowski, Stanislaw 1519 POL1.0010.804032.00 
  Stefaniuk, Zbigniew 1609 POL0.5010.384015.20 
  Lesniak, Marek 1948 POL1.0010.994039.60 
  Czernik, Lukasz 1582 POL0.5010.364014.40 

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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