Individual Calculations May 2012
 De Sousa Da Silva, Armando  Total change: -20.70  Rating chartPersonal card
 X Festival de Semana Santa. Sub 2300 Mondariz Balneario (Pontevedra) ESP 2012-03-31
RcRownchangeKK*chgGame
 1968 2044 1.50 5 -1.38 15 -20.70 
  Lago Carballo, Carmen 1644  * ESP1.0010.08151.20 
  Rodriguez Boado, Martin 2170 ESP0.001-0.3315-4.95 
  Martin Duque, Jesus 2176 ESP0.001-0.3215-4.80 
  Picazo Gonzalez, Alejandro 1968 ESP0.501-0.1015-1.50 
  Lopez Heras, Arturo 1882 ESP0.001-0.7115-10.65 
 * 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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