Individual Calculations May 2018
 Moran, Stephen  Total change: 1.00  Rating chartPersonal card
 Armstrong Cup 2017-18 Rounds 9-10 Various IRL 2018-02-27
RcRownchangeKK*chgGame
 2096 2127 2.00 2 0.94 20 18.80 
  Lokasto, Mariusz 1873 IRL1.0010.19203.80 
  Daly, Colm f2319 IRL1.0010.752015.00 

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)
 
 National Club Championships 2018 Athlone IRL 2018-04-27
RcRownchangeKK*chgGame
 2033 2129 1.50 4 -0.89 20 -17.80 
  Mueller, Reinhold f2294 IRL0.001-0.2820-5.60 
  Ruchko, Denis 1868 IRL0.501-0.3220-6.40 
  Delaney, John f2217 IRL0.001-0.3820-7.60 
  Costello, John 1752 ENG1.0010.09201.80 

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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