Individual Calculations June 2013
 Stier, Artem  Total change: 7.50  Rating chartPersonal card
 59, offene Stadtmeisterschaft Koeln Koeln GER 2013-05-09
RcRownchangeKK*chgGame
 2114 1993 3.00 7 0.50 15 7.50 
  Karimi, Farhad 2214 GER0.001-0.2215-3.30 
  Erdmann, Kristian 1931 GER0.001-0.5915-8.85 
  Turco, Alfonso 2055 ITA1.0010.59158.85 
  Jordans, Ralph 1939 GER1.0010.42156.30 
  Spilles, Matthias 2057 GER1.0010.59158.85 
  Huesmann, Thomas f2248 BEL0.001-0.1915-2.85 
  Rotstein, Jefim f2354 GER0.001-0.1015-1.50 

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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