Individual Calculations May 2015
 Samadov, Samir  Total change: 5.20  Rating chartPersonal card
 Hampstead Under 2200 Congress Apr 18 London ENG 2015-04-18
RcRownchangeKK*chgGame
 1777 1643 1.50 4 0.13 40 5.20 
  Sagues, Vincent 1909 FRA0.001-0.1840-7.20 
  Gladstone, Joel 1458 ENG1.0010.264010.40 
  Landau, Jonathan 1965 ENG0.001-0.1340-5.20 
  Barasi, Paul Dl 1777 ENG0.5010.18407.20 

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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