Individual Calculations June 2024
 McMahon, Frank  Total change: -34.40  Rating chartPersonal card
 LCU Armstrong Cup Round 8-10 Dublin IRL 2024-02-17
RcRownchangeKK*chgGame
 1816 1785 0.00 2 -0.93 20 -18.60 
  Almousa, Suleiman 1986 JOR0.001-0.2420-4.80 
  Bergin, Cian 1645 IRL0.001-0.6920-13.80 

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)
 
 The 51st Irish National Club Championship 2024 Talbot Hotel Stillorgan, Dublin, Ireland IRL 2024-04-26
RcRownchangeKK*chgGame
 1806 1869 1.50 4 -0.76 20 -15.20 
  Liu, Murray 1543 IRL1.0010.13202.60 
  Lyons, Brendan 1911 IRL0.001-0.4420-8.80 
  Nikrow, Shahram 1861 IRL0.501-0.0120-0.20 
  Dunne, Tommy 1910 IRL0.001-0.4420-8.80 

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)
 
 LCU Armstrong Cup Round 11 Dublin IRL 2024-05-12
RcRownchangeKK*chgGame
 1827 1852 0.50 1 -0.03 20 -0.60 
  Doyle, Gavin 1827 IRL0.501-0.0320-0.60 

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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