Individual Calculations September 2009
 Poleschikov, Alexey  Total change: -5.10  Rating chartPersonal card
 Czech Open 2009 B - Tchibo Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 1927 1957 4.50 9 -0.34 15 -5.10 
  Schneider, Christian 2138 GER0.001-0.2615-3.90 
  Cappai, Davide 2159 ITA0.001-0.2415-3.60 
  Sosovicka, Matej 1844 SVK0.001-0.6515-9.75 
  Horyna, Josef 1887 CZE0.501-0.1015-1.50 
  Hurink, Maarten 1833 GER0.501-0.1715-2.55 
  Zoubek, David 1655 CZE1.0010.15152.25 
  List, Tillmann 1878 GER0.501-0.1115-1.65 
  Rous, Daniel 1830 CZE1.0010.33154.95 
  Shevchenko, Tanya wf2119 UKR1.0010.711510.65 

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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