Individual Calculations May 2018
 McMorrow, John  Total change: 5.40  Rating chartPersonal card
 Armstrong Cup 2017-18 Rounds 9-10 Various IRL 2018-02-27
RcRownchangeKK*chgGame
 1818 2044 0.50 1 -0.29 20 -5.80 
  Boland, Dylan 1818 IRL0.501-0.2920-5.80 

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)
 
 Heidenfeld Trophy 2017-18 Rounds 9-10 Various IRL 2018-03-03
RcRownchangeKK*chgGame
 1794 2054 2.00 2 0.36 20 7.20 
  Daly, Patrick 1786 IRL1.0010.17203.40 
  Pawlowski, Grzegorz 1802 IRL1.0010.19203.80 

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 2018 Athlone IRL 2018-04-27
RcRownchangeKK*chgGame
 1822 2061 1.00 1 0.20 20 4.00 
  Antohi, Marius 1822 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)
 

 

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