Individual Calculations June 2015
 Chatziioakimidis, Niko  Total change: 20.60  Rating chartPersonal card
 Leinster Chess Union Div 1 Armstrong Cup 2014-15 Round 2 Dublin IRL 2014-10-01
RcRownchangeKK*chgGame
 2216 2192 0.50 1 0.03 20 0.60 
  O`cinneide, Mel 2216 IRL0.5010.03200.60 

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 1 Armstrong Cup 2014-15 Round 3 Dublin IRL 2014-10-11
RcRownchangeKK*chgGame
 2026 2192 1.00 1 0.28 20 5.60 
  Cichonski, Bartlomiej 2026 IRL1.0010.28205.60 

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 1 Armstrong Cup 2014-15 Round 5 Dublin IRL 2014-11-22
RcRownchangeKK*chgGame
 2033 2192 1.00 1 0.29 20 5.80 
  Palmer, Bernard 2033 IRL1.0010.29205.80 

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)
 
 Leinster Chess Union Div 1 Armstrong Cup 2014-15 Round 7 Dublin IRL 2015-01-22
RcRownchangeKK*chgGame
 2144 2192 1.00 1 0.43 20 8.60 
  Smith, Derek 2144 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)
 

 

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