Rapid: Individual Calculations July 2023
 Dobrowolski, Dominik  Total change: -30.60  Rating chartPersonal card
 Otwocki Turniej Szachowy FIDE Czerwiec - Grand Prix 2022-23 Otwock POL 2023-06-17
RcRownchangeKK*chgGame
 1513 1259 0.00 7 -1.53 20 -30.60 
  Tober, Mariusz 1594 POL0.001-0.1220-2.40 
  Mazan, Dawid 1483 POL0.001-0.2220-4.40 
  Bajno, Adam 1414 POL0.001-0.2920-5.80 
  Frelek, Radoslaw 1350 POL0.001-0.3820-7.60 
  Szostek, Maciej 1328 POL0.001-0.4020-8.00 
  Szwaj, Jacek 1759 POL0.001-0.0420-0.80 
  Pawlowski, Michal 1662 POL0.001-0.0820-1.60 

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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