Individual Calculations November 2015
 Obolentseva, Alexandra  Total change: 34.40  Rating chartPersonal card
 25th European Youth Chess Championship 2015 U14 - Girls Porec CRO 2015-09-21
RcRownchangeKK*chgGame
 1930 2084 7.00 9 0.86 40 34.40 
  Juretic, Lejla 1684  * ITA1.0010.08403.20 
  Vozinaki, Anthi - Maria 1835 GRE0.001-0.8140-32.40 
  Sanati, Charlotte 1871 GER1.0010.23409.20 
  Koridze, Lile 1820 GEO1.0010.18407.20 
  Okuyaz, Duru wc1896 TUR1.0010.264010.40 
  Zotova, Anastasia wf1872 RUS0.501-0.2740-10.80 
  Badelka, Olga 2155 BLR1.0010.604024.00 
  Kochukova, Anna wf2048 RUS0.501-0.0540-2.00 
  Antova, Gabriela wf2189 BUL1.0010.644025.60 
 * 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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