Individual Calculations October 2022
 Li, Iris  Total change: -109.60  Rating chartPersonal card
 World Cadets G-10 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1244 1651 5.50 9 -2.74 40 -109.60 
  Grigalashvili, Mariam 1251  * GEO1.0010.08403.20 
  Amanzhol, Khanzada 1241 KAZ0.001-0.9240-36.80 
  Tripurambika, V 1183 IND1.0010.05402.00 
  Sahin, Zeynep Duru 1255 TUR0.001-0.9240-36.80 
  Hwang, Yerin 1183 KOR1.0010.05402.00 
  Tolmaceva, Alona 1310 LAT0.001-0.8840-35.20 
  Diaskyzy, Daliya 1199 KAZ1.0010.06402.40 
  Bakhshizada, Asnad 1170 AZE1.0010.05402.00 
  Noorinezhad, Nafas 1400 IRI0.501-0.3140-12.40 
 * 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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