Individual Calculations January 2011
 Polachini, Diego  Total change: -23.10  Rating chartPersonal card
 IX Internacional de Sao Jose do Rio Preto Sao Jose do Rio Preto BRA 2010-11-17
RcRownchangeKK*chgGame
 2303 2007 1.00 11 -0.77 15 -11.55 
  Oliveira, Silvio Eduardo 2378 BRA0.5010.40156.00 
  Valiente, Cristobal m2232 PAR0.001-0.2215-3.30 
  Blit, Jacques 2359 ARG0.001-0.1115-1.65 
  Neubauer, Martin m2407  * AUT0.001-0.0815-1.20 
  Gattass, Allan 2261 BRA0.001-0.1915-2.85 
  Alonso, Raphael V P Patricio 2167 BRA0.001-0.2915-4.35 
  Stamenkovic, Dragan m2361 SRB0.001-0.1115-1.65 
  Crosa Coll, Martin m2358 URU0.001-0.1115-1.65 
  Borges, Leomar Barbero f2199 BRA0.5010.25153.75 
  Barreto Filho, Carlos Alberto f2350 BRA0.001-0.1215-1.80 
  Lebredo Zaragoitia, Gerardo m2259 CUB0.001-0.1915-2.85 
 * 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)
 
 Copa São Paulo 2010 - Aberto do Brasil Sao Jose do Rio Preto/SP BRA 2010-11-26
RcRownchangeKK*chgGame
 2068 2007 0.50 3 -0.77 15 -11.55 
  Valiente, Cristobal m2232 PAR0.001-0.2215-3.30 
  Ramos, Ricardo Guelerman P. 1917 BRA0.501-0.1215-1.80 
  Brandao, Renan Alves 2056 BRA0.001-0.4315-6.45 

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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