Individual Calculations August 2015
 Gray, Euan  Total change: -40.40  Rating chartPersonal card
 Scottish Championship and International Open 2015 Edinburgh SCO 2015-07-11
RcRownchangeKK*chgGame
 1897 1629 0.00 5 -0.97 40 -38.80 
  Edwards, Jonathan 2029  * SCO0.001-0.0840-3.20 
  Aitchison, A Keith 1837 SCO0.001-0.2340-9.20 
  Shafi, Declan 1908 SCO0.001-0.1640-6.40 
  Veelenturf, Wim 1697 NED0.001-0.4140-16.40 
  McAndrew, Robert 2016 SCO0.001-0.0940-3.60 
 * 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)
 
 Robinson Cup 2015 Enfield, Co. Meath IRL 2015-07-20
RcRownchangeKK*chgGame
 1623 1629 3.00 6 -0.04 40 -1.60 
  Onslow, Alfie 1633 ENG0.5010.01400.40 
  Hughes, Padraig 1733 IRL0.001-0.3640-14.40 
  Evans, James 1502 WLS0.001-0.6740-26.80 
  Hughes, Padraig 1733 IRL1.0010.644025.60 
  Onslow, Alfie 1633 ENG0.5010.01400.40 
  Evans, James 1502 WLS1.0010.334013.20 

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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