Individual Calculations July 2022
 Gryglewicz, Tadeusz  Total change: -10.60  Rating chartPersonal card
 Ogolnopolski turniej druzynowy w szachach Wagrowiec POL 2022-06-10
RcRownchangeKK*chgGame
 1611 1625 2.50 6 -0.53 20 -10.60 
  Niecko, Stanislaw 1733 POL0.001-0.3520-7.00 
  Czarnecki, Zbigniew 1275 POL1.0010.11202.20 
  Hornik, Bronislaw 1734 POL0.5010.15203.00 
  Kopiec, Miroslaw 1675 POL0.001-0.4320-8.60 
  Egeman, Emilia 1813 POL0.001-0.2620-5.20 
  Ratajczak, Zdzislaw 1434 POL1.0010.25205.00 

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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