Individual Calculations October 2008
 Sikorska, Dorota  Total change: 21.45  Rating chartPersonal card
 POL Team Junior Championship - 2nd League Sielpia POL 2008-07-05
RcRownchangeKK*chgGame
 1746 1919 9.50 10 2.31 15 34.65 
  Staniszewska, Urszula 1855 POL0.501-0.0915-1.35 
  Dziodzio, Angelika 1704 POL1.0010.23153.45 
  Wieczorek, Aleksandra 1629 POL1.0010.16152.40 
  Raszkiewicz, Agnieszka 1827 POL1.0010.37155.55 
  Sieliwonik, Katarzyna 1676 POL1.0010.20153.00 
  Dusza, Elzbieta 1860 POL1.0010.42156.30 
  Lukiewicz, Kaja 1683 POL1.0010.20153.00 
  Partyka, Malgorzata 1789 POL1.0010.32154.80 
  Gorol, Magdalena 1786 POL1.0010.32154.80 
  Jarmuzynska, Kamila 1655 POL1.0010.18152.70 

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)
 
 The 44th Akiba Rubinstein International Chess Festival -Open A Polanica Zdroj POL 2008-08-19
RcRownchangeKK*chgGame
 2062 1919 2.00 9 -0.88 15 -13.20 
  Andrzejewska, Edyta wm2204 POL0.001-0.1615-2.40 
  Lukasiewicz, Anna 2128 POL0.5010.27154.05 
  Sadzikowski, Daniel 2140 POL0.001-0.2215-3.30 
  Sabuk, Piotr 2091 POL0.001-0.2715-4.05 
  Walkusz, Witoslaw 2151 POL0.001-0.2115-3.15 
  Zmarzly, Aleksandra 1929 POL0.001-0.4915-7.35 
  Raszkiewicz, Agnieszka 1827 POL1.0010.37155.55 
  Jacek, Krystian 1987 POL0.001-0.4115-6.15 
  Czaja, Wojciech 2103 POL0.5010.24153.60 

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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