Individual Calculations September 2019
 Quinn, Mark  Total change: -15.50  Rating chartPersonal card
 The Irish Championship 2019 Dublin IRL 2019-08-03
RcRownchangeKK*chgGame
 2177 2383 4.50 8 -1.55 10 -15.50 
  Wallace, Paul A. 2171 IRL1.0010.23102.30 
  Kanyamarala, Tarun 2142 IRL0.001-0.8010-8.00 
  Kanyamarala, Trisha 2238 IRL0.001-0.6910-6.90 
  Melaugh, Shane 2077 IRL1.0010.14101.40 
  Daly, Colm f2213 IRL0.001-0.7210-7.20 
  Carroll, Peter 2062 IRL1.0010.13101.30 
  Delaney, Killian 2247 IRL1.0010.32103.20 
  Ryan, Joe f2268 IRL0.501-0.1610-1.60 

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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