Individual Calculations February 2013
 Pirhala, Ladislav  Total change: -17.10  Rating chartPersonal card
 Vanoce open 2012 Ostrava-Poruba CZE 2012-12-25
RcRownchangeKK*chgGame
 1708 1517 0.50 6 -1.14 15 -17.10 
  Borovicka, Bohumil 1917  * CZE0.001-0.0815-1.20 
  Divis, Jan 1784 CZE0.001-0.1815-2.70 
  Repak, Jan 1645 CZE0.5010.17152.55 
  Skockova, Katerina 1752 CZE0.001-0.2115-3.15 
  Chlevistan, Jaromir 1540 CZE0.001-0.4715-7.05 
  Fiser, Otakar 1611 CZE0.001-0.3715-5.55 
 * 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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