Individual Calculations October 2013
 Jankowiak, Tomasz  Total change: 36.45  Rating chartPersonal card
 Obra Lato Open 2013 Obra POL 2013-08-28
RcRownchangeKK*chgGame
 1909 1577 3.50 8 2.43 15 36.45 
  Simon, Marek 1833 POL1.0010.811512.15 
  Miszczak, Mateusz 1977  * POL1.0010.921513.80 
  Grela, Kacper 1977  * POL0.001-0.0815-1.20 
  Niekras, Dawid 1968 POL0.001-0.0915-1.35 
  Zielinski, Hubert 1858 POL1.0010.841512.60 
  Kozlowski, Tomasz 1961 POL0.001-0.0915-1.35 
  Sernecki, Franciszek 1733 POL0.5010.21153.15 
  Mocny, Tomasz 1966 POL0.001-0.0915-1.35 
 * 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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