Individual Calculations May 2018
 Tirziman, Rudolf  Total change: 13.40  Rating chartPersonal card
 Heidenfeld Trophy 2017-18 Rounds 9-10 Various IRL 2018-03-03
RcRownchangeKK*chgGame
 1781 1932 2.00 2 0.62 20 12.40 
  Bennett, Eric 1871 IRL1.0010.42208.40 
  Mitchell, David 1690 IRL1.0010.20204.00 

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
 2056 1941 1.50 4 0.05 20 1.00 
  Delaney, Killian 2188 IRL0.001-0.1920-3.80 
  Loughran, John 1801 IRL1.0010.31206.20 
  Bourached, Amthony 1995 IRL0.001-0.4220-8.40 
  O`connor, Jonathan 2238 IRL0.5010.35207.00 

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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