Rapid: Individual Calculations December 2015
 Helaszek, Edward  Total change: -21.00  Rating chartPersonal card
 5. Puchar Polskiej Miedzi Chojnow POL 2015-11-14
RcRownchangeKK*chgGame
 1811 1929 4.00 8 -1.05 20 -21.00 
  Dwilewicz, Agata 1545 POL1.0010.09201.80 
  Sabuk, Piotr 2329  * POL0.001-0.0820-1.60 
  Sawicki, Jerzy 1575 POL0.501-0.3920-7.80 
  Brodowski, Piotr 2329  * POL0.001-0.0820-1.60 
  Rogacki, Kamil 1529  * POL1.0010.08201.60 
  Rogacka, Natalia 1539 POL1.0010.09201.80 
  Grela, Kacper f1971 POL0.5010.06201.20 
  Kania, Krystian 1670 POL0.001-0.8220-16.40 
 * 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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