Individual Calculations July 2011
 Buksa, Ewelina  Total change: 22.35  Rating chartPersonal card
 53. OGOLNOPOLSKI TURNIEJ - ZLOTA WIEZA Augustow POL 2011-05-29
RcRownchangeKK*chgGame
 1619 1540 4.00 6 1.49 15 22.35 
  Grzelachowska, Grazyna 1940  * POL0.5010.42156.30 
  Dobrzanska, Magdalena 1429 POL1.0010.35155.25 
  Lapa, Aleksandra 1444 POL0.501-0.1315-1.95 
  Partyka, Malgorzata 1761 POL0.5010.28154.20 
  Kochanska, Bogumila 1712 POL0.5010.23153.45 
  Pilarska, Monika 1425 POL1.0010.34155.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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