Individual Calculations January 2010
 Thompson, Edward Nii Lamptey  Total change: 12.75  Rating chartPersonal card
 FE XXXI Citta' di Arco Arco - (Lake of Garda) ITA 2009-10-17
RcRownchangeKK*chgGame
 1943 1818 2.50 6 0.51 25 12.75 
  Gerhard, Walter 2012 GER1.0010.752518.75 
  Burani, Eugenio 1948 ITA0.001-0.3225-8.00 
  Rigo, Marco 1908 ITA1.0010.622515.50 
  Schaberg, Wolfgang 1943 ITA0.5010.17254.25 
  Battiston, Claudio 1983 ITA0.001-0.2825-7.00 
  Salati, Paolo 1866 ITA0.001-0.4325-10.75 

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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