Individual Calculations March 2010
 McKenna, Jason P  Total change: -32.70  Rating chartPersonal card
 Hastings Masters Hastings ENG 2009-12-28
RcRownchangeKK*chgGame
 2076 2147 4.00 9 -1.29 15 -19.35 
  Pickersgill, Adrian O 2014 ENG0.501-0.1815-2.70 
  Salimbeni, George P W 2162 ENG0.5010.02150.30 
  Kirk, Ezra 1919 FRA1.0010.21153.15 
  Kjartansson, Gudmundur m2391 ISL0.001-0.2015-3.00 
  Martin, Andrew D m2423 ENG0.001-0.1715-2.55 
  Malhotra, Tarun 1747  * IND0.501-0.4215-6.30 
  Gibson, Christopher A 1964 ENG0.001-0.7415-11.10 
  Young, Mel J 1971 ENG1.0010.27154.05 
  Wilson, Alexandra wf2089 SUI0.501-0.0815-1.20 
 * 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)
 
 e2e4.org.uk Uxbridge International Group B Uxbridge, London ENG 2010-02-13
RcRownchangeKK*chgGame
 1978 2147 5.50 9 -0.89 15 -13.35 
  Ociepka, Adrian 2120 POL0.001-0.5415-8.10 
  Peat, Matthew 2067 ENG0.501-0.1115-1.65 
  Tart, Peter K 2078 ENG0.501-0.1015-1.50 
  Higgs, Anthony R J 1962 ENG0.501-0.2415-3.60 
  Healeas, Simon 1804 ENG0.501-0.3815-5.70 
  Turner, David 1839 ENG1.0010.14152.10 
  Harnett, Robert 2010 ENG1.0010.32154.80 
  Kane, Robert 1885 ENG1.0010.18152.70 
  Thomassen, Thomas 2033 NOR0.501-0.1615-2.40 

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)
 

 

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