Individual Calculations October 2008
 Loughran, John  Total change: 133.50  Rating chartPersonal card
 Irish Chess Championships Dublin IRL 2008-07-05
RcRownchangeKK*chgGame
 2076 1805 4.50 8 3.08 25 77.00 
  Ui Laighleis, Gearoidin 1985 IRL1.0010.742518.50 
  Quinn, Ciaran 2155 IRL1.0010.892522.25 
  Jessel, Stephen f2155 IRL0.001-0.1125-2.75 
  O`Connell, Gerard 2122 IRL0.001-0.1325-3.25 
  Lyons, Brendan 2088 IRL0.5010.34258.50 
  Keogh, Eamon 2092 IRL1.0010.842521.00 
  Griffiths, Ryan-Rhys 2069 IRL0.001-0.1825-4.50 
  Boyle, Bernard 1945 IRL1.0010.692517.25 

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)
 
 103ème open international Club 608 Paris FRA 2008-08-04
RcRownchangeKK*chgGame
 2032 1805 4.00 8 2.26 25 56.50 
  Trommsdorf, Fro 2125 FRA0.001-0.1325-3.25 
  Patrat, Joel 1985 FRA0.001-0.2625-6.50 
  Lao, Lenath 1997 FRA0.5010.25256.25 
  Ferre, Sebastien 1987 FRA1.0010.742518.50 
  Pass, Deborah J wf2012 ENG0.5010.27256.75 
  Laurent, Dominique 1996 FRA1.0010.752518.75 
  San Marco, Jean 1997 FRA1.0010.752518.75 
  Nguyen, Thanh-Tong f2155 FRA0.001-0.1125-2.75 

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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