Individual Calculations November 2012
 Peronczyk, Karol  Total change: -23.85  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow MP-PK C17 Wierchomla POL 2012-10-01
RcRownchangeKK*chgGame
 1917 1752 0.50 7 -1.59 15 -23.85 
  Knapik, Andrzej 1901 POL0.001-0.3015-4.50 
  Popiol, Michal 1887 POL0.5010.18152.70 
  Lewtak, Damian 2152  * POL0.001-0.0815-1.20 
  Chmiel, Marcin 1978 POL0.001-0.2115-3.15 
  Wilk, Tomasz 1718 POL0.001-0.5515-8.25 
  Mika, Tomasz 1944 POL0.001-0.2515-3.75 
  Lopuszanski, Kamil 1836 POL0.001-0.3815-5.70 
 * 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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