Individual Calculations April 2020
 Brennan, Shane  Total change: -9.20  Rating chartPersonal card
 LCU Ennis Shield 2019-20 Rounds 7-9 Leinster IRL 2020-02-01
RcRownchangeKK*chgGame
 1716 1702 0.50 2 -0.46 20 -9.20 
  Nolan, Ronan 1714 IRL0.001-0.4820-9.60 
  Duffy, Anthony 1718 IRL0.5010.02200.40 

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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