Individual Calculations June 2015
 Buckley, Gerard  Total change: 24.40  Rating chartPersonal card
 Leinster Chess Union Div 2 Heidenfeld Trophy 2014-15 Round 1 Dublin IRL 2014-09-18
RcRownchangeKK*chgGame
 1962 1890 1.00 1 0.60 20 12.00 
  Rogers, Kieran 1962 IRL1.0010.602012.00 

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)
 
 Leinster Chess Union Div 2 Heidenfeld Trophy 2014-15 Round 3 Dublin IRL 2014-10-20
RcRownchangeKK*chgGame
 1837 1890 1.00 1 0.43 20 8.60 
  Delaney, Michael C. 1837 IRL1.0010.43208.60 

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)
 
 Leinster Chess Union Div 2 Heidenfeld Trophy 2014-15 Round 8 Dublin IRL 2015-02-09
RcRownchangeKK*chgGame
 1951 1890 0.50 1 0.08 20 1.60 
  Pender, Conor 1951 IRL0.5010.08201.60 

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)
 
 Leinster Chess Union Div 2 Heidenfeld Trophy 2014-15 Round 11 Dublin IRL 2015-04-19
RcRownchangeKK*chgGame
 1970 1890 0.50 1 0.11 20 2.20 
  Noone, Joe 1970 IRL0.5010.11202.20 

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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