Rapid: Individual Calculations July 2019
 Olszewski, Marek  Total change: -7.60  Rating chartPersonal card
 VI Festiwal Szachowy Bory Tucholskie Rapid Chess Wierzchy POL 2019-06-23
RcRownchangeKK*chgGame
 1794 2030 6.50 9 -0.38 20 -7.60 
  Zielonka, Mateusz 1630  * POL1.0010.08201.60 
  Starzynski, Waldemar 1686 POL0.001-0.8820-17.60 
  Kurcaba, Lukasz 1630  * POL1.0010.08201.60 
  Chmielewski, Miroslaw 1630  * POL1.0010.08201.60 
  Bieluszewski, Robert 1840 POL0.501-0.2520-5.00 
  Tyda, Krzysztof c1758 POL1.0010.17203.40 
  Steczek, Marcin f2321 POL0.001-0.1520-3.00 
  Golabiewski, Adam 1748 POL1.0010.16203.20 
  Kielbratowski, Aleksander 1905 POL1.0010.33206.60 
 * 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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