Individual Calculations September 2023
 O`donnell, Conor  Total change: 17.00  Rating chartPersonal card
 LCU Branagan Cup 2023 group A Leinster IRL 2023-06-13
RcRownchangeKK*chgGame
 2049 2300 3.00 3 0.68 20 13.60 
  Scallan, Fiachra 1925 IRL1.0010.09201.80 
  Abdullayev, Rustem 1931 IRL1.0010.10202.00 
  Bayo Milagro, Alvaro f2292 ESP1.0010.49209.80 

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 102nd Irish Championship 2023 Dublin IRL 2023-08-05
RcRownchangeKK*chgGame
 2122 2291 6.50 9 0.17 20 3.40 
  Brozynski, Patryk 1962 IRL1.0010.12202.40 
  Kennedy, John P. A. 2076 IRL1.0010.23204.60 
  Baburin, Alexander g2379 IRL0.5010.12202.40 
  Flynn, Jacob c2142 IRL0.501-0.2020-4.00 
  Haque, Muhtarim-Ul 2102 IRL1.0010.25205.00 
  Venkatesan, Kavin 2298 IRL1.0010.512010.20 
  Carroll, Peter c2100 IRL1.0010.25205.00 
  O`connor, Jonathan 2148 IRL0.501-0.1920-3.80 
  Crowley, James 1895 IRL0.001-0.9220-18.40 

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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