Individual Calculations August 2013
 Cormican, John  Total change: -34.20  Rating chartPersonal card
 Irish Championships 2013 Limerick IRL 2013-07-06
RcRownchangeKK*chgGame
 2077 1965 3.50 8 0.66 30 19.80 
  Walsh, Paul 2118 IRL0.001-0.3030-9.00 
  O`Connor, Jonathan 2149 IRL0.001-0.2630-7.80 
  O`Grady, Martin 1903 IRL1.0010.413012.30 
  Freeman, Gordon 2051 IRL1.0010.623018.60 
  O`Rourke, Ray 2023 IRL0.5010.08302.40 
  Macelligott, Gerard c2050 IRL1.0010.623018.60 
  Redmond, John P. 2217 IRL0.001-0.1930-5.70 
  Quinn, Rory 2101 IRL0.001-0.3230-9.60 

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)
 
 Glorney Cup 2013 Cardiff WLS 2013-07-21
RcRownchangeKK*chgGame
 1908 1965 0.50 4 -1.80 30 -54.00 
  Steele, Rhys 1814 WLS0.001-0.7030-21.00 
  Taylor, Adam C 2001 ENG0.001-0.4530-13.50 
  Taylor, Adam C 2001 ENG0.001-0.4530-13.50 
  Steele, Rhys 1814 WLS0.501-0.2030-6.00 

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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