Individual Calculations May 2017
 Borowski, Adam  Total change: -6.40  Rating chartPersonal card
 XX Turniej Miedzynarodowy Krynica Zdroj open 2017 Krynica Zdroj POL 2017-04-20
RcRownchangeKK*chgGame
 1724 1576 2.50 8 -0.16 40 -6.40 
  Czyzykiewicz, Rafal 1796 POL0.001-0.2240-8.80 
  Strzelecki, Jerzy 1976  * POL0.001-0.0840-3.20 
  Marszalek, Jakub 1455 POL1.0010.344013.60 
  Santura, Janusz 1733 POL1.0010.714028.40 
  Semczuk, Jerzy 1976  * POL0.001-0.0840-3.20 
  Michalik, Marek 1713 POL0.001-0.3240-12.80 
  Kinas, Tomasz 1326 POL0.001-0.8140-32.40 
  Sosnowska, Elzbieta wf1816 POL0.5010.304012.00 
 * 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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