Individual Calculations November 2018
 Miller, Rachel  Total change: -31.20  Rating chartPersonal card
 2018 RA Fall Open Ottawa CAN 2018-09-14
RcRownchangeKK*chgGame
 1903 1859 1.50 3 0.15 40 6.00 
  Pace, Christopher 2120 CAN0.001-0.1840-7.20 
  Mahdjoubi, Abdelaziz 1676 CAN1.0010.264010.40 
  Collins, Christian 1912 CAN0.5010.07402.80 

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)
 
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2035 1859 1.50 8 -0.93 40 -37.20 
  Ciuksyte, Dagne mwg2259  * ENG0.001-0.0840-3.20 
  Hotami, Mutriba 1840 TJK0.001-0.5340-21.20 
  Diaz Cesar, Wilsaida Pieranlly wf1815 DOM0.501-0.0640-2.40 
  Hamid, Rani wm1909 BAN0.001-0.4340-17.20 
  Skripchenko, Almira mwg2259  * FRA0.001-0.0840-3.20 
  Olde, Margareth wf2158 EST0.001-0.1540-6.00 
  Real Pereyra, Diana Carime wm2115 MEX0.5010.314012.40 
  Giulian, Rosemary A 1924 SCO0.5010.09403.60 
 * 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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