Individual Calculations June 2019
 Melaugh, Gavin  Total change: -7.20  Rating chartPersonal card
 Irish International Open 2019 Dublin IRL 2019-04-17
RcRownchangeKK*chgGame
 2004 2109 5.50 9 -0.11 40 -4.40 
  Pitkeathly, Hamish 1709  * ENG1.0010.08403.20 
  Jovanic, Ognjen g2509  * CRO0.001-0.0840-3.20 
  Murphy, Sean 1853 IRL1.0010.19407.60 
  De Verdier, Michael f2306 SWE0.001-0.2540-10.00 
  Moran, Darragh 1844 IRL1.0010.18407.20 
  Duffy, Seamus 1921 IRL0.001-0.7440-29.60 
  Goss, Alex 1765 IRL1.0010.12404.80 
  Scott, Luke 1881 IRL1.0010.21408.40 
  Thorarinsson, Pall f2246 ISL0.5010.18407.20 
 * 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)
 
 2019 Malahide Millennium Tournament Dublin IRL 2019-05-04
RcRownchangeKK*chgGame
 2033 2160 4.50 6 0.63 40 25.20 
  Nolan, Sean 1888 IRL1.0010.17406.80 
  Goss, Alex 1760  * IRL1.0010.08403.20 
  Melaugh, Shane 2074 IRL0.501-0.1240-4.80 
  Brady, Stephen f2308 IRL0.5010.20408.00 
  McCarthy, Tim 1999 IRL1.0010.294011.60 
  Moran, Stephen 2166 IRL0.5010.01400.40 
 * 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)
 
 LCU Armstrong Cup 2018-19 Round 11 Dublin IRL 2019-05-19
RcRownchangeKK*chgGame
 2013 2160 0.00 1 -0.70 40 -28.00 
  Collins, Mark A. 2013 IRL0.001-0.7040-28.00 

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)
 

 

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