Individual Calculations June 2015
 Spirek, Adam  Total change: -20.60  Rating chartPersonal card
 Leinster Chess Union Div 3 Ennis Shield 2014-15 Round 3 Dublin IRL 2014-10-14
RcRownchangeKK*chgGame
 1787 2106 1.00 1 0.13 20 2.60 
  Larter, Nick J. 1787 IRL1.0010.13202.60 

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 3 Ennis Shield 2014-15 Round 4 Dublin IRL 2014-11-08
RcRownchangeKK*chgGame
 1706 2106 1.00 1 0.08 20 1.60 
  Lowry-O`reilly, Hannah wf1706  * IRL1.0010.08201.60 
 * 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)
 
 Leinster Chess Union Div 3 Ennis Shield 2014-15 Round 5 Dublin IRL 2014-11-19
RcRownchangeKK*chgGame
 1706 2106 1.00 1 0.08 20 1.60 
  Divilly, Paddy 1706  * IRL1.0010.08201.60 
 * 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)
 
 Leinster Chess Union Div 3 Ennis Shield 2014-15 Round 7 Dublin IRL 2015-01-17
RcRownchangeKK*chgGame
 1854 2106 1.00 1 0.19 20 3.80 
  Bannon, Senan M. W. 1854 IRL1.0010.19203.80 

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)
 
 Malahide Millennium Tournament 2015 Dublin IRL 2015-05-02
RcRownchangeKK*chgGame
 2027 2106 1.50 5 -1.51 20 -30.20 
  Porter, Liam 1984 IRL0.501-0.1720-3.40 
  Cheparinov, Nedelcho 2123 BUL0.001-0.4820-9.60 
  Delaney, Rory 1978 IRL0.001-0.6720-13.40 
  Murray, David 2183 IRL0.001-0.3920-7.80 
  Loughran, John 1869 IRL1.0010.20204.00 

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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