Individual Calculations May 2018
 Antohi, Marius  Total change: 18.00  Rating chartPersonal card
 Heidenfeld Trophy 2017-18 Rounds 9-10 Various IRL 2018-03-03
RcRownchangeKK*chgGame
 1788 1811 1.50 2 0.43 20 8.60 
  Janowski, Tom 1747 POL1.0010.41208.20 
  Lohan, Martin 1828 IRL0.5010.02200.40 

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
 2003 1822 1.00 2 0.47 20 9.40 
  McMorrow, John 2061 IRL0.001-0.2020-4.00 
  Martinez Otero, Daniel 1945 ESP1.0010.672013.40 

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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