Individual Calculations March 2013
 Young, Mel J  Total change: -27.45  Rating chartPersonal card
 e2e4 Brighton International Challengers Feb 2013 Brighton ENG 2013-02-16
RcRownchangeKK*chgGame
 1830 1912 3.00 8 -1.83 15 -27.45 
  Bolt, Graham 2048 ENG0.001-0.3215-4.80 
  Vyvyan, Philip 1741 FRA0.501-0.2315-3.45 
  Rough, Robert 1749 SCO0.501-0.2215-3.30 
  Hoare, Amy B 1870 ENG0.001-0.5615-8.40 
  Pein, Jonathan 1836 ENG0.001-0.6015-9.00 
  Kalaiyalahan, Akshaya 1821 ENG1.0010.38155.70 
  Millward, Kevin P 1962 ENG0.5010.07151.05 
  Blake, J Morgan 1611 ENG0.501-0.3515-5.25 

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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