Individual Calculations May 2019
 McPhillips, Karl  Total change: 2.60  Rating chartPersonal card
 LCU Armstrong Cup 2018-19 Rounds 9-10 Dublin IRL 2019-02-27
RcRownchangeKK*chgGame
 2106 2246 1.50 2 0.13 20 2.60 
  Melaugh, Shane 2118 IRL1.0010.33206.60 
  O`connell, Gerard 2094 IRL0.501-0.2020-4.00 

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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