Individual Calculations June 2019
 Siewert, Roman  Total change: -7.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow 2019 - III Liga wojewodztwo pomorskie POL 2019-01-13
RcRownchangeKK*chgGame
 1762 2054 3.00 4 -0.36 20 -7.20 
  Dackiewicz, Marek 1704 POL1.0010.11202.20 
  Dackiewicz, Marek 1704 POL0.501-0.3920-7.80 
  Marszk, Kazimierz 1820 POL0.501-0.2920-5.80 
  Marszk, Kazimierz 1820 POL1.0010.21204.20 

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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