Individual Calculations April 2020
 Scallan, Nick  Total change: -13.80  Rating chartPersonal card
 LCU Ennis Shield 2019-20 Rounds 7-9 Leinster IRL 2020-02-01
RcRownchangeKK*chgGame
 1666 1551 0.00 2 -0.69 20 -13.80 
  Mitchell, David 1707 IRL0.001-0.2920-5.80 
  O`beirne, Fergal 1625 IRL0.001-0.4020-8.00 

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)
 

 

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