Individual Calculations September 2013
 Kohtz, Andreas  Total change: 12.45  Rating chartPersonal card
 IV Miêdzynarodowe Mistrzostwa Krakowa - OPEN max 2350 Krakow POL 2013-08-08
RcRownchangeKK*chgGame
 1909 2034 6.50 9 0.83 15 12.45 
  Lewczuk, Antoni 1634  * POL1.0010.08151.20 
  Czarkowski, Tomasz 1634  * POL0.501-0.4215-6.30 
  Gawle, Ireneusz 1925 POL0.501-0.1515-2.25 
  Zaboklicki, Zbigniew 1790 POL0.001-0.8015-12.00 
  Lewtak, Dominik 1846 POL1.0010.26153.90 
  Kolodziej, Krzysztof 1647 POL1.0010.09151.35 
  Nester, Ihor m2306 UKR1.0010.831512.45 
  Mucha, Roman 2190 POL0.5010.21153.15 
  Shilov, Sergej f2206 UKR1.0010.731510.95 
 * 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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