Individual Calculations September 2023
 O`daly, Liam  Total change: -11.00  Rating chartPersonal card
 LCU Branagan Cup 2023 group A Leinster IRL 2023-06-13
RcRownchangeKK*chgGame
 1995 1694 0.50 1 0.35 20 7.00 
  Rahneberg, Matthias 1995 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)
 
 Irish Championship 2023 First Weekender Major Dublin IRL 2023-08-04
RcRownchangeKK*chgGame
 1705 1694 2.50 5 0.09 20 1.80 
  Weiss, Gabriel 1423 IRL1.0010.17203.40 
  Janusaitis, Mindaugas 1860 LTU0.5010.22204.40 
  Sheahan, Gavin 1723 IRL0.001-0.4620-9.20 
  Haque, Mustakim-Ul 1899 IRL0.001-0.2420-4.80 
  Donohoe, Eugene 1618 IRL1.0010.40208.00 

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)
 
 The Irish Championship 2023 Weekday Open Dublin IRL 2023-08-07
RcRownchangeKK*chgGame
 1556 1694 1.00 3 -0.99 20 -19.80 
  Nichenametla V, Advaith 1467 IRL0.001-0.7920-15.80 
  Golub, Nikolina 1812 CRO0.001-0.3420-6.80 
  Dimitrov, Nikolai 1390 IRL1.0010.14202.80 

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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