Individual Calculations September 2017
 Ramaiya, Arushi  Total change: -52.00  Rating chartPersonal card
 104th British Championships Weekend Under 1825 Llandudno ENG 2017-07-28
RcRownchangeKK*chgGame
 1662 1614 2.00 4 0.26 40 10.40 
  Clegg, Robert 1734 ENG0.001-0.3440-13.60 
  Cox, John 1469 WLS1.0010.314012.40 
  Aitchison, A Keith 1692 SCO1.0010.614024.40 
  Finn, Thomas 1751 ENG0.001-0.3240-12.80 

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)
 
 104th British Championships Under 14 Llandudno ENG 2017-07-30
RcRownchangeKK*chgGame
 1490 1614 2.00 6 -1.95 40 -78.00 
  Jaberansari, Daniel 1387 WLS1.0010.21408.40 
  Rushbrooke, Remy 1909 ENG0.001-0.1540-6.00 
  Barlov, Alex 1510 ENG0.001-0.6440-25.60 
  Fraser, Susanna 1475 WLS0.501-0.1940-7.60 
  Gray, Edward 1343 ENG0.001-0.8340-33.20 
  Govindaraj, Neya 1318 WLS0.501-0.3540-14.00 

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)
 
 Hampstead FIDE Congress Under 1900 Aug 17 London ENG 2017-08-12
RcRownchangeKK*chgGame
 1689 1614 2.00 4 0.39 40 15.60 
  Cork, David J 1791 ENG0.001-0.2740-10.80 
  Shapiro, Noah 1576 ENG1.0010.454018.00 
  Sen, Sezgin 1795 TUR0.001-0.2640-10.40 
  Khoo-Thwe, Louis 1594 NOR1.0010.474018.80 

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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