Individual Calculations December 2019
 Miller, Ioana  Total change: 7.80  Rating chartPersonal card
 LCU Armstrong Cup 2019-20 Rounds 1-2 Leinster IRL 2019-09-28
RcRownchangeKK*chgGame
 2035 2164 0.00 1 -0.67 20 -13.40 
  Kennedy, John P. A. 2035 IRL0.001-0.6720-13.40 

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)
 
 Irish Women's Championships 2019 Dublin IRL 2019-11-08
RcRownchangeKK*chgGame
 1907 2164 5.00 5 1.06 20 21.20 
  Ni Mhuireagain, Eibhia 1764  * IRL1.0010.08201.60 
  Gora, Antonina 1862 POL1.0010.15203.00 
  Kanyamarala, Trisha 2157 IRL1.0010.49209.80 
  Mirza, Diana wf1962 IRL1.0010.24204.80 
  Plaza Reino, Mercedes 1791 IRL1.0010.10202.00 
 * 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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