Individual Calculations September 2013
 Viebahn, Dirk  Total change: 7.35  Rating chartPersonal card
 Vienna Chess Open 2013- A Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 2157 2161 5.00 9 0.49 15 7.35 
  Arnatskaya, Zoya 1870 RUS1.0010.15152.25 
  Kaufeld, Juergen f2348 GER0.001-0.2615-3.90 
  Allram, Sebastian 1985 AUT1.0010.27154.05 
  Lugovskoy, Maxim f2371 RUS0.001-0.2315-3.45 
  Hetzer, Volkhard 2004 GER1.0010.29154.35 
  Radnetter, Georg 2283 AUT0.001-0.3315-4.95 
  Cagara, Paulina 2035 POL1.0010.33154.95 
  Adnoy, Hallvard V. f2256 NOR1.0010.63159.45 
  Visser, Henk-Jan 2262 NED0.001-0.3615-5.40 

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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