Individual Calculations June 2013
 Darville, Matt  Total change: -25.35  Rating chartPersonal card
 The Dicky White Club Tournament Round 17-33 COULSDON ENG 2012-09-01
RcRownchangeKK*chgGame
 1899 1921 3.00 9 -1.69 15 -25.35 
  Kalaiyalahan, Akshaya 1711 ENG0.001-0.7715-11.55 
  Kalavannan, Koby 1730 ENG0.501-0.2515-3.75 
  Howes, David J 1637 ENG1.0010.16152.40 
  Prizant, Michael 2076 ENG0.001-0.2915-4.35 
  Prizant, Michael 2076 ENG0.5010.21153.15 
  Openshaw, David K 1969 ENG1.0010.57158.55 
  Jackson, Paul G 1890 ENG0.001-0.5415-8.10 
  Rizvi, Nasir 2072 WLS0.001-0.3015-4.50 
  Edwards, Nicholas L 1933 ENG0.001-0.4815-7.20 

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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