Individual Calculations December 2013
 Mareco, Sandro  Total change: 7.60  Rating chartPersonal card
 Campeonato Club Argentino de Ajedrez Copa A. Schvartzman 2013 Buenos Aires ARG 2013-10-16
RcRownchangeKK*chgGame
 2429 2565 3.50 4 0.76 10 7.60 
  Rodriguez, Jorge Luis f2392 ARG0.501-0.2310-2.30 
  Rodriguez, Jorge Luis f2392 ARG1.0010.27102.70 
  Ricardi, Pablo g2465 ARG1.0010.36103.60 
  Ricardi, Pablo g2465 ARG1.0010.36103.60 

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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