Individual Calculations September 2013
 Mucha, Roman  Total change: -20.55  Rating chartPersonal card
 IV Miêdzynarodowe Mistrzostwa Krakowa - OPEN max 2350 Krakow POL 2013-08-08
RcRownchangeKK*chgGame
 1977 2190 5.50 9 -1.37 15 -20.55 
  Opasiak, Dustin Tennessee 1790  * GER1.0010.08151.20 
  Forlano, Luigi 1975 ITA1.0010.23153.45 
  Mihopoulos, Konstantinos 2036 GRE1.0010.29154.35 
  Matviishen, Viktor 2070 UKR0.001-0.6615-9.90 
  Skomial, Mateusz 2014 POL0.001-0.7315-10.95 
  Gawle, Ireneusz 1925 POL1.0010.18152.70 
  Kromka, Ryszard 1941 POL1.0010.19152.85 
  Kohtz, Andreas 2034 GER0.501-0.2115-3.15 
  Jedras, Piotr 2008 POL0.001-0.7415-11.10 
 * 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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