Individual Calculations February 2020
 Deneher, Jimmy  Total change: 12.40  Rating chartPersonal card
 LCU Ennis Shield 2019-20 Rounds 2-5 Leinster IRL 2019-10-07
RcRownchangeKK*chgGame
 1648 1720 1.50 3 -0.27 40 -10.80 
  Maher, John 1483 IRL1.0010.20408.00 
  Rodger, Andrew 1769 IRL0.5010.07402.80 
  O`daly, Liam 1691 IRL0.001-0.5440-21.60 

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)
 
 LCU Ennis Shield 2019-20 Round 6 Leinster IRL 2020-01-01
RcRownchangeKK*chgGame
 1397 1740 0.50 1 -0.38 40 -15.20 
  Guinness, Paul 1397 IRL0.501-0.3840-15.20 

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 over 50 and over 65 Championships 2020 Dublin IRL 2020-01-02
RcRownchangeKK*chgGame
 1795 1740 4.00 7 0.96 40 38.40 
  Moss, Robin f2140  * ENG0.001-0.0840-3.20 
  Dempsey, Denis 1452 IRL1.0010.16406.40 
  Divilly, Paddy 1487 IRL1.0010.19407.60 
  Murray, Jim 1923 IRL0.5010.24409.60 
  Armstrong, Fred 1772 IRL0.5010.04401.60 
  Dalling, Peter c1834 SWE0.5010.13405.20 
  Quigley, Colm 1956 IRL0.5010.284011.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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