Individual Calculations August 2012
 Lach, Aleksandra  Total change: 4.05  Rating chartPersonal card
 II Memorial im.Krystyny Holuj-Radzikowskiej Warszawa POL 2012-07-02
RcRownchangeKK*chgGame
 2297 2153 3.50 9 0.65 15 9.75 
  Rajlich, Iweta mwg2419 POL0.001-0.1815-2.70 
  Gvetadze, Sofio mwg2337 GEO0.5010.24153.60 
  Van Weersel, Arlette wm2176 NED1.0010.53157.95 
  Batsiashvili, Nino wg2434 GEO0.5010.34155.10 
  Iwanow, Anna wm2186 POL0.001-0.4515-6.75 
  Szczepkowska-Horowska, Karina wg2376 POL0.001-0.2215-3.30 
  Wisniowska, Klaudia 2165 POL0.5010.02150.30 
  Charkhalashvili, Inga wg2324 GEO0.001-0.2715-4.05 
  Haast, Anne wm2255 NED1.0010.64159.60 

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)
 
 European Youth Teams Championship 2012 - girls Pardubice CZE 2012-07-12
RcRownchangeKK*chgGame
 2012 2153 5.00 8 -0.38 15 -5.70 
  Zpevakova, Jana 1862 CZE0.001-0.8515-12.75 
  Gelip, Ioana 2024 ROU0.501-0.1715-2.55 
  Vidic, Teja 1912 SLO1.0010.20153.00 
  Kabai, Zsuzsanna wf2084 HUN1.0010.40156.00 
  Marikova, Jana 1899 CZE0.501-0.3115-4.65 
  Schulz, Anja 2124 GER1.0010.46156.90 
  Goryachkina, Aleksandra wg2354 RUS0.001-0.2415-3.60 
  Kljueva, Mariya 1834 RUS1.0010.13151.95 

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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