Rapid: Individual Calculations September 2021
 Slaby, Stanislaw  Total change: -68.80  Rating chartPersonal card
 XII Turniej Szachowy im. Dariusza Lusio Grupa A Kosienice POL 2021-08-15
RcRownchangeKK*chgGame
 1470 1650 1.50 7 -3.44 20 -68.80 
  Daniel, Zbigniew 1353 POL0.001-0.8520-17.00 
  Tomusiak, Bruno 1416 POL0.501-0.2920-5.80 
  Szpila, Szymon 1206 POL0.001-0.9420-18.80 
  Dyrkacz, Janusz 1567 POL1.0010.39207.80 
  Borukalo, Zdzislaw 1611 POL0.001-0.5520-11.00 
  Maciolek, Zbigniew 1439 POL0.001-0.7720-15.40 
  Lach, Dariusz 1701 POL0.001-0.4320-8.60 

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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