Individual Calculations January 2014
 Kiolbasa, Oliwia  Total change: 14.85  Rating chartPersonal card
 World Youth Chess Championship 2013. Girls U14 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1872 2021 8.50 11 0.99 15 14.85 
  Nunes, Agatha Hurba 1669 BRA1.0010.11151.65 
  Ananya, Suresh wc1842 IND0.001-0.7315-10.95 
  Cimpean, Andra 1657 ROU1.0010.10151.50 
  Abdul, Majeed Dina Ameer 1848 UZB1.0010.27154.05 
  Tejaswini, Sagar wc1900 IND1.0010.34155.10 
  Savant, Riya wf1916 IND1.0010.36155.40 
  Feng, Maggie wc1833 USA0.501-0.2415-3.60 
  Bykovtsev, Agata 1970 USA1.0010.43156.45 
  Tsolakidou, Stavroula 2132 GRE0.001-0.3515-5.25 
  Eswaran, Ashritha 1946 USA1.0010.40156.00 
  Narva, Mai 1875 EST1.0010.30154.50 

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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