Individual Calculations January 2014
 Koth, Stefan  Total change: -27.30  Rating chartPersonal card
 Pilsen Open 2013 Plzen CZE 2013-11-24
RcRownchangeKK*chgGame
 1870 2153 4.00 7 -1.82 15 -27.30 
  Sernecki, Franciszek 1753  * POL1.0010.08151.20 
  Eret, Jonas 1898 CZE0.001-0.8115-12.15 
  Simacek, Vaclav 1829 CZE1.0010.13151.95 
  Anaskin, Arsenij 1916 CZE0.001-0.8015-12.00 
  Nad, Boris 1809 CZE1.0010.12151.80 
  Tejkal, Jiri 1970 CZE0.501-0.2415-3.60 
  Hoekstra, Carl 1912 NED0.501-0.3015-4.50 
 * 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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