Individual Calculations October 2017
 Radeva, Viktoria  Total change: 0.40  Rating chartPersonal card
 World Youth Chess Championship 2017 U16 Girls Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 2034 2200 7.50 11 0.01 40 0.40 
  Li, Marissa wc1810 USA1.0010.09403.60 
  Nemcova, Karin 1964 CZE1.0010.20408.00 
  Wang, Annie wm2090 USA0.001-0.6540-26.00 
  Chin, Angelica 1800  * USA1.0010.08403.20 
  Harshita, Guddanti 2051 IND1.0010.304012.00 
  Nayberg, Simona 1800  * USA1.0010.08403.20 
  Maltsevskaya, Aleksandra 2271 RUS0.5010.10404.00 
  Shuvalova, Polina wm2397 RUS1.0010.754030.00 
  Schulze, Lara wf2130 GER0.501-0.1040-4.00 
  Morris-Suzuki, Sophie 1800  * USA0.501-0.4240-16.80 
  Antova, Gabriela fwf2256 BUL0.001-0.4240-16.80 
 * 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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