Individual Calculations December 2018
 Zhou, Iris  Total change: 182.80  Rating chartPersonal card
 FIDE World Youth Chess Championships - girls 14 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 1931 1779 6.50 11 3.14 40 125.60 
  Antonio, Renelsa Taiane 1379  * ANG1.0010.08403.20 
  Sim, Jia Ru wc1979 MAS0.5010.264010.40 
  Kuhar, Larisa 1916 SLO0.5010.18407.20 
  Randrianarimanana, Alicia 1947 FRA1.0010.724028.80 
  Dylag, Emilia 2059 POL0.5010.344013.60 
  Hrebenshchykova, Yelyzaveta 1968 UKR1.0010.754030.00 
  Divya, Deshmukh wm2179  * IND0.001-0.0840-3.20 
  Mehmed, Elif 2049 BUL0.001-0.1740-6.80 
  Nguyen, Thien Ngan 1888 VIE1.0010.654026.00 
  Dhyana, Patel wf2002 IND0.001-0.2240-8.80 
  Lomaia, Diana 1876 GEO1.0010.634025.20 
 * 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)
 
 2018 Thanksgiving Open Saint Louis, Missouri USA 2018-11-23
RcRownchangeKK*chgGame
 2043 1769 2.50 5 1.43 40 57.20 
  Prohaszka, Peter g2169  * HUN0.001-0.0840-3.20 
  Padhye, Rohan 1617 USA1.0010.304012.00 
  Neal, James 2090 USA0.5010.374014.80 
  Kozelov, Roman 2169  * UKR1.0010.924036.80 
  Polgar-Shutzman, Tom 2169  * USA0.001-0.0840-3.20 
 * 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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