Rapid: Individual Calculations July 2023
 Wlodarczak, Damian  Total change: 9.20  Rating chartPersonal card
 XIII Turniej Szachowy o Puchar Firmy EL-BUD Srem POL 2023-06-04
RcRownchangeKK*chgGame
 1767 1610 3.50 8 0.46 20 9.20 
  Piekielny, Pawel 2125 POL0.001-0.0420-0.80 
  Prus, Antoni 1210  * POL1.0010.08201.60 
  Pera, Adam 1818 POL0.001-0.2320-4.60 
  Michalska, Lena 1256 POL1.0010.11202.20 
  Stempin, Pawel m2179 POL1.0010.982019.60 
  Kozlowska, Marzena 1814 POL0.5010.26205.20 
  Nowak, Mikolaj 2267 POL0.001-0.0120-0.20 
  Sniedziewski, Emil 1468 POL0.001-0.6920-13.80 
 * 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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