Individual Calculations March 2015
 Finnegan, Oliver  Total change: -11.20  Rating chartPersonal card
 Hampstead Under 2200 Congress Feb 15 London ENG 2015-02-21
RcRownchangeKK*chgGame
 1758 1769 1.50 4 -0.56 20 -11.20 
  Davison, Christopher 1898 ENG0.001-0.3320-6.60 
  Eranki, S A Maruthi 1640 USA0.501-0.1720-3.40 
  Pattni, Kishan 1694 ENG1.0010.40208.00 
  Barasi, Paul 1801 ENG0.001-0.4620-9.20 

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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