Individual Calculations October 2015
 Staples, Daniel J  Total change: -12.60  Rating chartPersonal card
 32nd Hampstead Weekend Congress: Under 2200 London ENG 2015-09-26
RcRownchangeKK*chgGame
 1908 2026 2.00 4 -0.63 20 -12.60 
  French, Max 1824 ENG1.0010.24204.80 
  Faldon, David J 1971 ENG0.501-0.0820-1.60 
  Sharma, Amit 1982 IND0.501-0.0620-1.20 
  Brozel, Sacha 1854 ENG0.001-0.7320-14.60 

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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