Individual Calculations January 2017
 Toncheva, Nadya  Total change: -66.40  Rating chartPersonal card
 World Schools Girls U11 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1520 1713 4.00 8 -1.66 40 -66.40 
  Karimli, Zhala 1381 AZE0.501-0.3840-15.20 
  Zvereva, Margarita wc1860 RUS0.001-0.3040-12.00 
  Olimjonova, Samirabonu 1313  * UZB1.0010.08403.20 
  Margadgua, Erdenebayar 1490 MGL1.0010.22408.80 
  Nasyrova, Ekaterina 1962 RUS0.001-0.1940-7.60 
  Ezizova, Bagul wc1508 TKM0.001-0.7640-30.40 
  Mneyan, Ripsime 1334 RUS0.501-0.4140-16.40 
  Mustafina, Yuliana 1313  * RUS1.0010.08403.20 
 * 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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