Individual Calculations April 2017
 Melaugh, Gavin  Total change: 35.60  Rating chartPersonal card
 Heidenfeld Trophy 2016-17 Rounds 7-8 Various IRL 2017-01-25
RcRownchangeKK*chgGame
 1934 1702 0.50 2 0.06 40 2.40 
  Delaney, Michael C. 1842 IRL0.001-0.3140-12.40 
  McCarthy, Tim 2026 IRL0.5010.374014.80 

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)
 
 National Club Championships 2017 Dublin IRL 2017-03-03
RcRownchangeKK*chgGame
 2136 1844 1.50 4 0.83 40 33.20 
  Mueller, Reinhold f2242 GER0.001-0.0840-3.20 
  O`gorman, Tom 2223 IRL0.001-0.0940-3.60 
  Tirziman, Rudolf 1976 IRL1.0010.684027.20 
  O`connell, Gerry 2102 IRL0.5010.324012.80 

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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