Individual Calculations November 2009
 Perdomo, Leandro  Total change: 3.70  Rating chartPersonal card
 Aberto do Brasil de Agua Preta Agua Preta/PE BRA 2009-09-04
RcRownchangeKK*chgGame
 2192 2385 4.50 6 0.11 10 1.10 
  De Lima, Carlos Alexandre 1991 BRA1.0010.08100.80 
  Azevedo Junior, Jose Ferreira 2144 BRA1.0010.20102.00 
  Brito, Luismar f2293 BRA0.501-0.1310-1.30 
  Silva, Evandro 2208 BRA1.0010.27102.70 
  Van Riemsdijk, Herman C m2385 BRA0.5010.00100.00 
  Barbosa, Paulo Eduardo E Silva 2131 BRA0.501-0.3110-3.10 

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)
 
 Regional Sudeste 2009 Sao Paulo/SP BRA 2009-09-17
RcRownchangeKK*chgGame
 2210 2385 4.50 6 0.30 10 3.00 
  Cirilo, Guilherme De Araujo 1985  * BRA1.0010.08100.80 
  Brandao, Renan Alves 2046 BRA1.0010.12101.20 
  Madeira, Wagner Martins 2210 BRA1.0010.27102.70 
  Vescovi, Giovanni Portilho g2636 BRA0.001-0.1910-1.90 
  Barbosa, Evandro Amorim 2293 BRA0.501-0.1310-1.30 
  Camara, Terbio Jose Brandao 2092 BRA1.0010.15101.50 
 * 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)
 
 ITT Julio Bolbochan Club Banfield Banfield ARG 2009-09-23
RcRownchangeKK*chgGame
 2297 2385 5.50 9 -0.04 10 -0.40 
  Nedilski, Diego f2304 ARG0.501-0.1110-1.10 
  Saldano Dayer, Horacio m2440 ESP0.5010.08100.80 
  Fernandez, Fernando 2328 PER0.501-0.0810-0.80 
  Shcherbine, Andrei 2181 RUS1.0010.24102.40 
  Meza, Hugo f2276 ARG0.501-0.1510-1.50 
  Silveira, Matias 2198 URU1.0010.26102.60 
  Mela, Benjamin m2373 ARG0.501-0.0210-0.20 
  Barrionuevo, Pablo f2327 ARG0.501-0.0810-0.80 
  Airando, Martin f2248 ARG0.501-0.1810-1.80 

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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