Individual Calculations December 2012
 Sosa, Tomas  Total change: 28.05  Rating chartPersonal card
 II Abierto Internacional Marcel Duchamp 2012 Buenos Aires ARG 2012-10-22
RcRownchangeKK*chgGame
 2200 2172 6.00 9 1.87 15 28.05 
  Arias, Maria Paula 1772  * ARG1.0010.08151.20 
  Bourgeois, William 1940 URU1.0010.21153.15 
  Bielicki, Carlos m2314 ARG1.0010.691510.35 
  Avila, Lucas 2179 ARG0.5010.01150.15 
  Barrionuevo, Pablo m2271 ARG1.0010.64159.60 
  Ricardi, Pablo g2505 ARG0.001-0.1215-1.80 
  Mayorga, Nicolas f2288 ARG0.5010.16152.40 
  Iermito, Sebastian m2470 ARG0.001-0.1515-2.25 
  Paternoste, Martin 2065 ARG1.0010.35155.25 
 * 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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