Rapid: Individual Calculations July 2019
 Operman, Dariusz  Total change: 15.80  Rating chartPersonal card
 VI Festiwal Szachowy Bory Tucholskie Rapid Chess Wierzchy POL 2019-06-23
RcRownchangeKK*chgGame
 1469 1372 3.50 7 0.79 20 15.80 
  Kot, Jerzy f1772  * POL0.001-0.0820-1.60 
  Zielonka, Agata 1109 POL1.0010.18203.60 
  Lesniak, Kacper 1505 POL0.001-0.3220-6.40 
  Chmielewski, Miroslaw 1579 POL1.0010.772015.40 
  Jarosz, Piotr 1441 POL0.5010.10202.00 
  Pilarski, Tomasz 1675 POL0.001-0.1420-2.80 
  Mazurkiewicz, Krzysztof 1205 POL1.0010.28205.60 
 * 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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