Individual Calculations September 2009
 Pfretzschner, Roland  Total change: -16.65  Rating chartPersonal card
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2237 2243 3.50 9 -1.11 15 -16.65 
  Hirneise, Tobias f2429 GER0.5010.24153.60 
  Obodchuk, Andrei m2395 RUS0.001-0.3015-4.50 
  Bernasek, Jan m2470 CZE0.001-0.2115-3.15 
  Fink, Leander 2124 GER0.501-0.1615-2.40 
  Kaphle, Sebastian 2122 GER0.501-0.1615-2.40 
  Tomazini, Aljosa 2165 SLO0.001-0.6115-9.15 
  Korman, Maxim 2172 GER0.001-0.6015-9.00 
  Klecker, Tadeas 2159 CZE1.0010.38155.70 
  Linsenmeyer, Mario 2100 GER1.0010.31154.65 

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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