Rapid: Individual Calculations September 2023
 Domanski, Marcin  Total change: 11.40  Rating chartPersonal card
 AZS Chess Cup 2023 Opole POL 2023-08-15
RcRownchangeKK*chgGame
 1728 1275 1.00 5 0.57 20 11.40 
  Golenia, Wojciech 2099 POL0.0010.00200.00 
  Wilgosz, Szczepan 1713 POL0.001-0.0620-1.20 
  Zajdler, Lukasz 1592 POL1.0010.872017.40 
  Marek, Grzegorz 1675  * POL0.001-0.0820-1.60 
  Gierech, Pawel 1563 POL0.001-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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