Individual Calculations February 2019
 O`hanlon, Joseph  Total change: 13.60  Rating chartPersonal card
 LCU Ennis Shield 2018-19 Rounds 3-4 Dublin IRL 2018-10-25
RcRownchangeKK*chgGame
 1700 1568 0.50 2 -0.14 20 -2.80 
  Duffy, Brendan 1683 IRL0.5010.16203.20 
  Lowry-O`reilly, Hannah wf1716 IRL0.001-0.3020-6.00 

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)
 
 LCU Ennis Shield 2018-19 Rounds 5-6 Dublin IRL 2018-12-06
RcRownchangeKK*chgGame
 1704 1551 0.50 1 0.20 20 4.00 
  Fahy, Liam P. 1704 IRL0.5010.20204.00 

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)
 
 New Year Norm Event Section D Dublin IRL 2019-01-02
RcRownchangeKK*chgGame
 1560 1551 5.00 9 0.62 20 12.40 
  Kremerts, Romans 1582 IRL1.0010.542010.80 
  Kirulis, Edgars 1512 IRL0.001-0.5520-11.00 
  Kashanin, Daniil 1292 IRL1.0010.18203.60 
  Gallagher, Matthew 1677 IRL0.001-0.3320-6.60 
  O`connor, Hugh 1678 IRL0.5010.17203.40 
  Spackman, Conor 1470 IRL0.001-0.6120-12.20 
  Jocius, Donatas 1782 IRL0.5010.29205.80 
  O`gorman, Brian 1521 IRL1.0010.46209.20 
  Murray, Sam 1526 IRL1.0010.47209.40 

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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