Individual Calculations May 2011
 Doran, Chris  Total change: -8.10  Rating chartPersonal card
 e2e4 Uxbridge Open Uxbridge ENG 2011-03-18
RcRownchangeKK*chgGame
 2024 2020 2.00 5 -0.54 15 -8.10 
  Taylor, Martin R f2321 ENG0.001-0.1515-2.25 
  Hoare, Amy B 1916 ENG0.001-0.6415-9.60 
  Tart, Peter K 1940 ENG1.0010.39155.85 
  Merry, Alan B 1979 ENG0.001-0.5615-8.40 
  Sagues, Vincent 1963 FRA1.0010.42156.30 

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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