Individual Calculations January 2015
 Mahia, Gustavo  Total change: -6.00  Rating chartPersonal card
 Abierto Legislatura Ciudad de Bs. As. Copa N. La Porta Buenos Aires ARG 2014-12-13
 2179 2375 6.00 9 -0.60 10 -6.00 
  Ortega Morales, Javier 1975  * ARG1.0010.08100.80 
  Godoy, Carlos 2074 ARG1.0010.15101.50 
  Tomas Falcon, Jesus 2112 ARG1.0010.18101.80 
  Obregon, Andres Carlos g2500 ARG0.001-0.3310-3.30 
  Sapienza, Julian 2175 ARG1.0010.24102.40 
  Gaitan, Juan Manuel f2232 ARG0.001-0.6910-6.90 
  Di Giannantonio, Nino f2198 ARG1.0010.27102.70 
  Fell, Sebastian 2256 ARG0.001-0.6610-6.60 
  Lopez, Ricardo 2090 ARG1.0010.16101.60 
 * 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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