Individual Calculations November 2009
 Mareco, Sandro  Total change: -0.40  Rating chartPersonal card
 2° Simon Bolivar Copa PDVSur Buenos Aires ARG 2009-08-24
RcRownchangeKK*chgGame
 2324 2515 6.50 9 -0.04 10 -0.40 
  Martyniuk, Carolina Milka 2115  * ARG1.0010.08100.80 
  Barreto Carreno, Carlos f2142 PER1.0010.10101.00 
  Ivanov, Ivan 2235 ARG1.0010.16101.60 
  Vittorino, Carlo Giovanni f2330 COL1.0010.26102.60 
  Cori, Jorge f2424 PER1.0010.38103.80 
  Perez Ponsa, Federico m2435 ARG0.501-0.1110-1.10 
  Alonso, Salvador m2517 ARG0.001-0.5010-5.00 
  Pierrot, Facundo m2412 ARG0.501-0.1410-1.40 
  Fernandez, Fernando 2308 PER0.501-0.2710-2.70 
 * 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)
 
 VIII Aberto Internacional de Registro 2009 - Copa SABESP Registro/SP BRA 2009-10-15
RcRownchangeKK*chgGame
 2253 2525 5.50 7 0.00 10 0.00 
  Caporale, Giuseppe Guido 2125  * BRA1.0010.08100.80 
  Ferri, Orlando Eduardo 2125  * BRA1.0010.08100.80 
  Fascetti, Angelo De Leon Cultri 2159 BRA1.0010.10101.00 
  Barbosa, Fernando 2125  * BRA1.0010.08100.80 
  Mendonca, Mateus Nakajo 2125  * BRA1.0010.08100.80 
  Vescovi, Giovanni g2636 BRA0.001-0.3510-3.50 
  Cubas, Jose Fernando m2475 PAR0.501-0.0710-0.70 
 * 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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