Individual Calculations March 2013
 Ulrych, Wojciech  Total change: -25.35  Rating chartPersonal card
 XXIII Miêdzynarodowy Turniej Szachowy -O Puchar Gor Opawskich Pokrzywna POL 2013-02-09
RcRownchangeKK*chgGame
 1783 2029 4.50 8 -1.69 15 -25.35 
  Jobda, Rafal 1629  * POL0.001-0.9215-13.80 
  Kowalczyk, Rafal 2133 POL0.001-0.3615-5.40 
  Rak, Maciej 1629  * POL1.0010.08151.20 
  Feliksinski, Tadeusz 1712 POL1.0010.13151.95 
  Wisniewski, Robert 1743 POL0.501-0.3415-5.10 
  Fronczak, Sebastian 1811 POL1.0010.22153.30 
  Budzinski, Jan 1975 POL0.001-0.5815-8.70 
  Buksa, Ewelina 1629  * POL1.0010.08151.20 
 * 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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