Individual Calculations December 2018
 Miller, Rachel  Total change: 54.80  Rating chartPersonal card
 FIDE World Youth Chess Championships - girls 18 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 1898 1859 5.00 11 0.18 40 7.20 
  Hrescak, Ivana wf2173 SLO0.001-0.1440-5.60 
  Booysen, Elda wc1459  * RSA1.0010.08403.20 
  Janiashvili, Mariami 2081 GEO0.001-0.2240-8.80 
  Vanduyfhuys, Daria wc2058 BEL1.0010.764030.40 
  Bauyrzhan, Arnash 2011 KAZ0.001-0.3040-12.00 
  Ramirez Toledo, Ayleen Maribel 1544 MEX1.0010.14405.60 
  Gillis Onieva, Celia 1892 ESP0.001-0.4540-18.00 
  Yurdakul, Didem Nuray 1604 TUR1.0010.19407.60 
  Hamedi Nia, Vesal wm1987 IRI0.001-0.3340-13.20 
  Li, Yilin 1993 CAN1.0010.684027.20 
  Limanovska, Elizabete wf2072 LAT0.001-0.2340-9.20 
 * 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 National Capital Open Ottawa CAN 2018-11-16
RcRownchangeKK*chgGame
 1950 1828 3.00 5 1.19 40 47.60 
  Dukic, Zachary 2167 CAN0.001-0.1240-4.80 
  Forouzandeh, Ehsan 1817 CAN1.0010.484019.20 
  Dunne, Francesco 2104 CAN0.5010.334013.20 
  Mahdjoubi, Abdelaziz 1662 CAN1.0010.284011.20 
  Adriaanse, Adam 1998 CAN0.5010.22408.80 

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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