Individual Calculations January 2012
 Mahia, Gustavo  Total change: 16.80  Rating chartPersonal card
 2da Copa Latinoamericana de Ajedrez 2011 Montevideo URU 2011-11-01
 2346 2386 6.50 9 1.68 10 16.80 
  Cori, Kevin 1986  * PER1.0010.08100.80 
  De Lima, Carlos Alexandre 2106 BRA1.0010.16101.60 
  Fell, Sebastian 2194 ARG1.0010.25102.50 
  Cori, Jorge g2482 PER1.0010.63106.30 
  Felgaer, Ruben g2573 ARG0.5010.24102.40 
  Flores, Diego g2602 ARG0.5010.28102.80 
  Slipak, Sergio g2440 ARG0.5010.08100.80 
  Lemos, Damian g2542 ARG0.001-0.2910-2.90 
  Perez, Maximiliano 2193 ARG1.0010.25102.50 
 * 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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