Individual Calculations April 2008
 Jain, Akash  Total change: 8.70  Rating chartPersonal card
 Hastings Masters Hastings ENG 2007-12-28
RcRownchangeKK*chgGame
 2050 2000 4.50 10 0.17 15 2.55 
  Poobalasingam, Peter S 2158 ENG0.001-0.2915-4.35 
  Jackson, Oliver A 2219 ENG0.5010.28154.20 
  Afek, Yochanan m2349 ISR0.001-0.1115-1.65 
  Calvert, D Ian 2058 ENG1.0010.58158.70 
  Cafferty, Bernard f2192 ENG0.001-0.2515-3.75 
  Quinn, Joseph R 1758 ENG0.001-0.8015-12.00 
  Salimbeni, George P W 2046 ENG0.5010.06150.90 
  Auckland, Elliott 1910 ENG1.0010.38155.70 
  McClement, Andrew 1650 SCO1.0010.11151.65 
  Dickson, George 2160 ENG0.5010.21153.15 

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)
 
 Wellington College International Crowthorne ENG 2008-01-18
RcRownchangeKK*chgGame
 2123 1996 0.50 4 -0.87 15 -13.05 
  Adair, James 2067 ENG0.5010.10151.50 
  Ortmann, David f2315 GER0.001-0.1315-1.95 
  Jeffries, Majid 2012 ENG0.001-0.4815-7.20 
  Ynojosa, Felix Jose 2098 ENG0.001-0.3615-5.40 

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)
 
 Lancashire Premier Open Blackpool ENG 2008-03-07
RcRownchangeKK*chgGame
 2262 1996 2.00 4 1.28 15 19.20 
  Pedersen, Nicolai Vesterbaek m2346 DEN0.5010.39155.85 
  Kilpatrick, Callum 2201 ENG0.5010.26153.90 
  Charleshouse, Glenn L f2232 ENG1.0010.801512.00 
  Lund, D Brett 2269 ENG0.001-0.1715-2.55 

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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