Individual Calculations September 2018
 O`neill, Paul  Total change: 21.20  Rating chartPersonal card
 The Irish Championships 2018 Dublin IRL 2018-08-04
RcRownchangeKK*chgGame
 2127 1985 4.00 9 1.06 20 21.20 
  Short, Philip f2333 IRL0.001-0.1120-2.20 
  Melaugh, Shane 2086 IRL1.0010.642012.80 
  Daly, Colm f2329 IRL0.001-0.1220-2.40 
  Bourached, Anthony 2026 IRL0.001-0.4420-8.80 
  Wallace, Paul 2202 IRL0.5010.28205.60 
  O`gorman, Alice 1896 IRL1.0010.38207.60 
  Kennedy, John 2077 IRL1.0010.632012.60 
  Fox, Anthony 2046 IRL0.5010.08201.60 
  O`connell, Gerard 2148 IRL0.001-0.2820-5.60 

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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