Individual Calculations September 2009
 Fitzsimons, David  Total change: 19.95  Rating chartPersonal card
 Irish Chess Championships Dublin IRL 2009-07-04
RcRownchangeKK*chgGame
 2251 2167 4.00 7 1.22 15 18.30 
  Quinn, Mark m2404 IRL0.001-0.2015-3.00 
  Cafolla, Peter 2046 IRL1.0010.34155.10 
  Fox, Anthony 2086 IRL0.501-0.1115-1.65 
  Hegarty, Sarah 2098 ENG1.0010.40156.00 
  Brady, Stephen f2384 IRL1.0010.781511.70 
  Daly, Colm f2308 IRL0.001-0.3115-4.65 
  Atlas, Valeri m2428 AUT0.5010.32154.80 

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)
 
 Glorney Cup Glasgow SCO 2009-07-22
RcRownchangeKK*chgGame
 2062 2167 2.50 5 -0.69 15 -10.35 
  Thomas, Jac 1990 WLS1.0010.27154.05 
  Sreeves, Clement 2011 SCO1.0010.29154.35 
  Khandelwal, Ankush 2160 ENG0.001-0.5115-7.65 
  Thomas, Jac 1990 WLS0.501-0.2315-3.45 
  Khandelwal, Ankush 2160 ENG0.001-0.5115-7.65 

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)
 
 British Championships Torquay ENG 2009-07-27
RcRownchangeKK*chgGame
 2230 2167 5.50 11 0.80 15 12.00 
  Reynolds, D Ian W 2092 ENG0.501-0.1015-1.50 
  Rudd, Jack m2327 ENG0.5010.21153.15 
  Hebden, Mark L g2468 ENG0.001-0.1515-2.25 
  Rocks, Daniel 2037 SCO1.0010.32154.80 
  Lemoir, David A 2009 ENG0.501-0.2115-3.15 
  Sen, Subin 2093 ENG1.0010.40156.00 
  Cobb, James m2432 WLS0.001-0.1815-2.70 
  Jones, William E G 2053 ENG1.0010.34155.10 
  Hanley, James L 2277 ENG1.0010.65159.75 
  Lane, Gary W. m2379 AUS0.001-0.2315-3.45 
  Littlewood, Paul E m2358 ENG0.001-0.2515-3.75 

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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