Rapid: Individual Calculations May 2017
 Czachor, Radoslaw  Total change: -6.60  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2017 Pegow POL 2017-04-01
RcRownchangeKK*chgGame
 1753 1963 6.50 9 -0.33 20 -6.60 
  Sawicki, Jerzy 1563  * POL1.0010.08201.60 
  Kania, Krystian 1698 POL1.0010.18203.60 
  Wasylkiewicz, Andrzej 1800 POL0.001-0.7220-14.40 
  Ratajek, Krzysztof 1680 POL1.0010.16203.20 
  Goreczny, Tomasz 1757 POL1.0010.24204.80 
  Stachowiak, Slawomir 1756 POL0.001-0.7720-15.40 
  Jastrzebski, Robert 1791 POL1.0010.27205.40 
  Helaszek, Edward 1835 POL1.0010.33206.60 
  Rozumek, Krzysztof 1893 POL0.501-0.1020-2.00 
 * 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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