Individual Calculations October 2015
 Gaudeau, Valentin  Total change: -11.60  Rating chartPersonal card
 32nd Hampstead Weekend Congress: Under 2200 London ENG 2015-09-26
RcRownchangeKK*chgGame
 1879 2092 2.50 4 -0.58 20 -11.60 
  Golding, James 1867 ENG0.501-0.2820-5.60 
  Jain, Gautam 1860 ENG0.501-0.2920-5.80 
  Sagues, Vincent 1909 FRA0.501-0.2420-4.80 
  Clavero Alarcon, Jose Miguel 1881 ESP1.0010.23204.60 

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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