Individual Calculations February 2013
 Samarin, Leonid  Total change: 21.00  Rating chartPersonal card
 Marienbad Open 2013 - C - FIDE open Marianske Lazne CZE 2013-01-19
RcRownchangeKK*chgGame
 1962 1787 4.00 9 1.40 15 21.00 
  Ptacek, Lubos 2128 CZE1.0010.881513.20 
  Puranik, Abhimanyu c2115 IND0.001-0.1315-1.95 
  Stojkovic, Andreja 1973 CRO0.001-0.2615-3.90 
  Bebel, Agnieszka 1478 POL1.0010.14152.10 
  Jablon, Stephen 1931 USA1.0010.691510.35 
  Gevorgyan, Maria wf2092 ARM0.5010.36155.40 
  Kulas, Szymon 2042 POL0.001-0.1915-2.85 
  Pliev, Vladimir 2038 RUS0.001-0.1915-2.85 
  Panos, Jan 1863 CZE0.5010.10151.50 

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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