Individual Calculations January 2009
 Strzelczyk, Anna  Total change: 10.05  Rating chartPersonal card
 European Youth Chess Championship 2008 - Girls U14 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 1641 1823 2.00 2 0.55 15 8.25 
  Meireles, Ana 1531 POR1.0010.15152.25 
  Morea, Georgiana-Steluta 1751 ROU1.0010.40156.00 

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)
 
 LXI Warsaw Chess Championship Warszawa POL 2008-09-27
RcRownchangeKK*chgGame
 2004 1823 1.00 6 -0.68 15 -10.20 
  Szymczak, Rafal 2118 POL0.5010.35155.25 
  Olenderek, Tomasz 2156 POL0.001-0.1215-1.80 
  Choroszej, Aleksander 1888 POL0.5010.09151.35 
  Szefer, Michal 2067 POL0.001-0.2015-3.00 
  Kowalska, Elzbieta wf1942 POL0.001-0.3415-5.10 
  Sujkowski, Pawel 1850 POL0.001-0.4615-6.90 

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)
 
 Miêdzywojewódzkie Mistrzostwa Juniorów w Szachach D13- MA-WM Sekocin POL 2008-10-13
RcRownchangeKK*chgGame
 1534 1817 1.00 2 -0.67 15 -10.05 
  Kowalewska, Agata 1600 POL0.501-0.2815-4.20 
  Paterek, Diana 1467 POL0.501-0.3915-5.85 

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)
 
 Open Liberec 2008 Liberec CZE 2008-11-15
RcRownchangeKK*chgGame
 2052 1817 3.00 7 1.47 15 22.05 
  Kucera, Petr 88 2143 CZE0.5010.37155.55 
  Tesar, Jan, Judr. 2123 CZE0.001-0.1415-2.10 
  Horyna, Josef 1943 CZE1.0010.671510.05 
  Brauer, Christian 2131 GER0.001-0.1415-2.10 
  Kolasinski, Krzysztof 1887 POL1.0010.60159.00 
  Malec, Jan, Ing. 2032 CZE0.5010.27154.05 
  Jiruse, Josef, Mgr. 2107 CZE0.001-0.1615-2.40 

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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