Individual Calculations February 2019
 Durkan, Joe  Total change: -0.40  Rating chartPersonal card
 LCU Ennis Shield 2018-19 Rounds 3-4 Dublin IRL 2018-10-25
RcRownchangeKK*chgGame
 1606 1550 1.00 2 0.15 40 6.00 
  Mulreid, Anthony 1630 IRL0.5010.11404.40 
  Whelan, Niall P. 1582 IRL0.5010.04401.60 

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 2018-19 Rounds 5-6 Dublin IRL 2018-12-06
RcRownchangeKK*chgGame
 1604 1550 1.00 2 0.14 40 5.60 
  O`beirne, Fergal 1654 IRL1.0010.644025.60 
  Manojlovic, Anastasija 1553 IRL0.001-0.5040-20.00 

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 O-50 and O-65 Championships 2019 Dublin IRL 2019-01-02
RcRownchangeKK*chgGame
 1585 1550 2.50 6 -0.30 40 -12.00 
  O`dwyer, Fergal 1928 IRL0.001-0.0940-3.60 
  Scott, Shay 1604 IRL0.001-0.4240-16.80 
  Martin, Desmond 1337 IRL1.0010.23409.20 
  Fitzpatrick, Kevin 1418 IRL1.0010.324012.80 
  Loughran, John 1731 IRL0.001-0.2640-10.40 
  O`connell, Michael Joseph 1493 IRL0.501-0.0840-3.20 

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)
 

 

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