Individual Calculations June 2013
 Vorotnikova, Natalia  Total change: 4.95  Rating chartPersonal card
 Liechtensteiner Senioren-OPEN 2013 Triesen LIE 2013-05-03
RcRownchangeKK*chgGame
 1913 1974 5.50 9 0.33 15 4.95 
  Furger, Andreas 1735 SUI1.0010.20153.00 
  Valenti, Giuseppe f2202 ITA0.001-0.2115-3.15 
  Studer, Kurt 1784 LIE0.501-0.2515-3.75 
  Stoffregen, Guenter 1848 SUI1.0010.33154.95 
  Rosenauer, Horst 1874 GER0.501-0.1415-2.10 
  Goris, Ton 2010 NED0.001-0.4515-6.75 
  Graier, Hubert 1636 AUT1.0010.12151.80 
  Isler, Peter 1967 SUI1.0010.49157.35 
  Karl, Hans f2158 SUI0.5010.24153.60 

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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