Individual Calculations March 2019
 Smith, Gerard  Total change: -7.20  Rating chartPersonal card
 LCU Armstrong Cup 2018-19 Rounds 7-8 Dublin IRL 2019-01-19
RcRownchangeKK*chgGame
 1687 1818 1.00 2 -0.36 20 -7.20 
  Doyle, Gavin 1718 IRL0.501-0.1420-2.80 
  Phelan, John J. 1655 IRL0.501-0.2220-4.40 

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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