Individual Calculations June 2013
 Duggan, John E  Total change: -12.15  Rating chartPersonal card
 The Dicky White Club Tournament Round 17-33 COULSDON ENG 2012-09-01
RcRownchangeKK*chgGame
 1923 2174 8.00 11 -0.70 15 -10.50 
  Openshaw, David K 1969 ENG0.501-0.2615-3.90 
  Prizant, Michael 2076 ENG0.501-0.1315-1.95 
  Gibbs, Dominic V 1931 ENG0.501-0.3015-4.50 
  Jackson, Paul G 1890 ENG0.501-0.3415-5.10 
  Bullock, Lee 1774  * ENG1.0010.08151.20 
  Jackson, Paul G 1890 ENG0.501-0.3415-5.10 
  Gibbs, Dominic V 1931 ENG1.0010.20153.00 
  Rizvi, Nasir 2072 WLS1.0010.36155.40 
  Howes, David J 1774  * ENG1.0010.08151.20 
  Prizant, Michael 2076 ENG0.501-0.1315-1.95 
  Anilkumar, Anantha P 1774  * ENG1.0010.08151.20 
 * 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)
 
 Beckenham FIDE Rated Club Championships Beckenham ENG 2012-10-11
RcRownchangeKK*chgGame
 2051 2174 2.50 4 -0.11 15 -1.65 
  Ponting, Andrew 1904 ENG1.0010.17152.55 
  Snape, Ian L 2245 ENG0.5010.10151.50 
  Prizant, Michael 2076 ENG0.501-0.1315-1.95 
  Briggs, John Nicholas 1979 ENG0.501-0.2515-3.75 

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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