Individual Calculations February 2019
 Duffy, Anthony  Total change: 5.20  Rating chartPersonal card
 LCU Ennis Shield 2018-19 Rounds 3-4 Dublin IRL 2018-10-25
RcRownchangeKK*chgGame
 1593 1759 2.00 2 0.58 20 11.60 
  Mancosu, Marco 1689 IRL1.0010.40208.00 
  O`connell, Michael Joseph 1497 IRL1.0010.18203.60 

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
 1613 1730 1.00 2 -0.32 20 -6.40 
  Sinnott, Ollie 1650 IRL0.501-0.1120-2.20 
  Curtis, John W. 1575 IRL0.501-0.2120-4.20 

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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