Individual Calculations March 2017
 Zerafa, Patrick  Total change: -3.60  Rating chartPersonal card
 February Weekend Tournament Qormi MLT 2017-02-17
RcRownchangeKK*chgGame
 1801 2071 3.00 4 -0.18 20 -3.60 
  Fleri, Matthew 1671  * MLT0.501-0.4220-8.40 
  Mizzi, Steve 1671  * MLT1.0010.08201.60 
  Lombard, Olivier 1807 MLT1.0010.18203.60 
  Sammut Briffa, Peter 2056 MLT0.501-0.0220-0.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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