Individual Calculations May 2011
 Daly, Colm  Total change: 31.05  Rating chartPersonal card
 Armstrong Cup 2011 Dublin IRL 2010-09-24
RcRownchangeKK*chgGame
 2235 2277 7.00 9 1.97 15 29.55 
  Brady, Stephen f2350 IRL1.0010.60159.00 
  Cafolla, Peter 2088 IRL1.0010.25153.75 
  Skrzypnik, Tomasz 2048 POL1.0010.21153.15 
  Collins, Sam E. m2431 IRL0.5010.21153.15 
  Fox, Anthony 2130 IRL1.0010.30154.50 
  O`Connell, Gerard 2138 IRL1.0010.31154.65 
  O`Connor, Jonathan 2148 IRL0.501-0.1715-2.55 
  Fitzsimons, David 2229 IRL0.501-0.0715-1.05 
  Baburin, Alexander g2549 IRL0.5010.33154.95 

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)
 
 Irish National Chess Club Championship 2011 Dublin IRL 2011-02-12
RcRownchangeKK*chgGame
 2249 2274 2.50 4 0.34 15 5.10 
  Hebden, Mark g2558 ENG0.001-0.1615-2.40 
  Griffiths, Ryan Rhys 2245 IRL0.501-0.0415-0.60 
  O`Connor, Jonathan 2148 IRL1.0010.33154.95 
  Osborne, Sam C. 2045 IRL1.0010.21153.15 

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 Championships 2011 Dublin IRL 2011-04-22
RcRownchangeKK*chgGame
 2081 2274 3.50 5 -0.24 15 -3.60 
  Quinn, Ciaran 2117 IRL1.0010.29154.35 
  Freeman, Gordon 2132 IRL0.001-0.6915-10.35 
  Delaney, Killian 2054 IRL0.501-0.2815-4.20 
  McCabe, Darren 2006 IRL1.0010.17152.55 
  Fox, Anthony 2098 IRL1.0010.27154.05 

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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