Individual Calculations January 2010
 Slipak, Sergio  Total change: -0.90  Rating chartPersonal card
 Magistral Internacional Duchamp 2009 Buenos Aires ARG 2009-10-04
RcRownchangeKK*chgGame
 2456 2468 4.50 9 -0.15 10 -1.50 
  Perez Ponsa, Federico m2422 ARG0.001-0.5610-5.60 
  Garcia Palermo, Carlos g2475 ITA0.001-0.4910-4.90 
  Cori, Jorge f2445 PER0.001-0.5310-5.30 
  Cori T., Deysi wm2361 PER1.0010.35103.50 
  Liascovich, Lucas m2454 ARG1.0010.48104.80 
  Obregon, Andres Carlos 2439 ARG1.0010.46104.60 
  Hernandez Guerrero, Gilber g2540 MEX0.001-0.4010-4.00 
  Mareco, Sandro m2525 ARG1.0010.58105.80 
  Goldwaser, Christian 2441 ARG0.501-0.0410-0.40 

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)
 
 ProAm 2009 Villa Martelli ARG 2009-10-15
RcRownchangeKK*chgGame
 2278 2468 6.50 9 0.06 10 0.60 
  Micele, Omar 2068  * ARG1.0010.08100.80 
  De Cesare, Ricardo 2073 ARG1.0010.08100.80 
  Barrionuevo, Pablo f2327 ARG1.0010.31103.10 
  Iermito, Sebastian m2438 ARG0.501-0.0410-0.40 
  Rodriguez Vila, Andres g2527 URU0.001-0.4210-4.20 
  Juarez, Carlos Eleodoro 2123 ARG1.0010.11101.10 
  De Dovitiis, Alejo m2349 ARG0.501-0.1610-1.60 
  Obregon, Andres Carlos 2439 ARG0.501-0.0410-0.40 
  Miserendino, Alfredo 2155 ARG1.0010.14101.40 
 * 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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