Individual Calculations May 2019
 Quinn, Mark  Total change: -7.30  Rating chartPersonal card
 LCU Armstrong Cup 2018-19 Rounds 9-10 Dublin IRL 2019-02-27
RcRownchangeKK*chgGame
 2296 2380 0.50 2 -0.73 10 -7.30 
  Fitzsimons, David m2301 IRL0.001-0.6110-6.10 
  Brady, Stephen f2291 IRL0.501-0.1210-1.20 

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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