Individual Calculations August 2017
 Smith, Rachel Lorna  Total change: 22.00  Rating chartPersonal card
 Scottish Chess Championships & International Open 2017 Dundee SCO 2017-07-15
RcRownchangeKK*chgGame
 1827 1529 0.50 6 -0.42 40 -16.80 
  Shafi, Declan 1929  * SCO0.001-0.0840-3.20 
  Dawson, Alastair 1793 SCO0.5010.324012.80 
  Spanton, Tim R 1821 ENG0.001-0.1540-6.00 
  Clavero Alarcon, Jose Miguel 1832 ESP0.001-0.1440-5.60 
  Schmitz, Manuela wf1874 GER0.001-0.1140-4.40 
  Kearsley, Raymond J 1715 ENG0.001-0.2640-10.40 
 * 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)
 
 Scottish U1850 Championship 2017 Dundee SCO 2017-07-16
RcRownchangeKK*chgGame
 1707 1529 1.50 2 0.97 40 38.80 
  O`gorman, Brendan 1702 ENG0.5010.23409.20 
  Macgilchrist, Siegrun 1711 SCO1.0010.744029.60 

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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