Individual Calculations September 2015
 Powierski, Emil  Total change: 17.60  Rating chartPersonal card
 Vienna Chess Open 2015 Grp A Vienna AUT 2015-08-15
RcRownchangeKK*chgGame
 2212 2260 6.00 9 0.88 20 17.60 
  Khalakhan, Jurij 1987 AUT0.001-0.8320-16.60 
  Alefs, Frank 1979 GER1.0010.16203.20 
  Buchner, Martin 2063 AUT1.0010.25205.00 
  Jethan, Martin 2098 AUT1.0010.29205.80 
  Moroni, Luca Jr f2461 ITA0.001-0.2420-4.80 
  Termeulen, Albert 2122 NED1.0010.31206.20 
  Safarli, Eltaj g2644 AZE0.001-0.0920-1.80 
  Loef, Dirk 2113 GER1.0010.30206.00 
  Schreiner, Peter m2439 AUT1.0010.732014.60 

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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