Individual Calculations October 2015
 Freeman, Gordon  Total change: -0.60  Rating chartPersonal card
 Bray Open Senior Bray IRL 2015-08-05
RcRownchangeKK*chgGame
 1835 2151 4.00 5 -0.27 20 -5.40 
  O`connell, David 1767 IRL0.501-0.4120-8.20 
  Redmond, Joshua 1751  * IRL1.0010.08201.60 
  Reynolds, Pat 1946 IRL0.501-0.2620-5.20 
  Boland, Dylan 1766 IRL1.0010.09201.80 
  Hearns, Liam T. 1943 IRL1.0010.23204.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 City of Dublin Masters 2015 Dublin IRL 2015-09-11
RcRownchangeKK*chgGame
 2101 2151 2.50 4 0.24 20 4.80 
  O`gorman, Tom 1931 IRL1.0010.22204.40 
  Fox, Anthony 2030 IRL0.501-0.1620-3.20 
  Moran, Stephen 2101 IRL0.501-0.0720-1.40 
  O`donnell, Conor f2340 IRL0.5010.25205.00 

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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