Individual Calculations September 2017
 Moran, Darragh  Total change: 73.60  Rating chartPersonal card
 Irish Championships 2017 Major Ennis IRL 2017-07-28
RcRownchangeKK*chgGame
 1820 1575 2.00 4 1.15 40 46.00 
  Khaydarov, Ravshan 1932 UZB0.001-0.1140-4.40 
  Higgins, Kenneth 1897 IRL0.5010.374014.80 
  Casey, Gerry 1637 IRL1.0010.594023.60 
  McCarthy, D. Gerry 1812 IRL0.5010.304012.00 

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 Championships 2017 Open Ennis IRL 2017-08-04
RcRownchangeKK*chgGame
 1852 1575 1.00 2 0.66 40 26.40 
  O`grady, Martin 1875 IRL0.001-0.1540-6.00 
  Larter, Nick J. 1828 IRL1.0010.814032.40 

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)
 
 Hampstead FIDE Congress Under 2200 Aug 17 London ENG 2017-08-12
RcRownchangeKK*chgGame
 1738 1575 1.50 5 0.03 40 1.20 
  Cavendish, Joshua Z 1829 ENG0.5010.314012.40 
  Jacob, Sydney J 1838 ENG0.001-0.1840-7.20 
  Barasi, Paul Dl 1739 ENG1.0010.724028.80 
  Bussmann, John 1649 ENG0.001-0.4040-16.00 
  Desai, Nilomi 1633 ENG0.001-0.4240-16.80 

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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