Individual Calculations October 2008
 Mareco, Sandro  Total change: 3.90  Rating chartPersonal card
 IRT Semana Olimpica SESC Birigui 2008 Birigui/SP BRA 2008-06-20
RcRownchangeKK*chgGame
 2120 2470 4.50 5 0.05 10 0.50 
  Camargo, Peter Jackson Miller 2120 BRA1.0010.11101.10 
  Moreira, Ronaldo Alonso 2120 BRA1.0010.11101.10 
  Narvaez, Eduardo De Oliveira 2120 BRA1.0010.11101.10 
  Calixto, Roberto Carlos 2120 BRA1.0010.11101.10 
  Supi, Luis Paulo 2120 BRA0.501-0.3910-3.90 

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)
 
 Campeonato Paulista Absoluto 2008 Santos/SP BRA 2008-06-26
RcRownchangeKK*chgGame
 2246 2470 4.50 7 -0.87 10 -8.70 
  Herbst Neto, Eugenio 2120 BRA1.0010.11101.10 
  Santiago, Yago De Moura 2223 BRA0.501-0.3110-3.10 
  Chauca, Jose 2209 PER0.501-0.3210-3.20 
  Rodriques, Edgar 2157 BRA1.0010.14101.40 
  Campelo, Leandro Fabricio 2248 BRA1.0010.22102.20 
  Fier, Alexandr g2527 BRA0.001-0.4210-4.20 
  Sega, Carlos Alberto f2235 BRA0.501-0.2910-2.90 

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)
 
 II ITT 54 Aniv. Villa Martelli Villa Martelli ARG 2008-07-17
RcRownchangeKK*chgGame
 2328 2477 7.50 10 0.56 10 5.60 
  Gonzalez, Bolivar Ribeiro f2265 BRA1.0010.23102.30 
  Pacheco, Marco f2405 PER0.501-0.1010-1.00 
  Perez Ponsa, Federico f2326 ARG0.501-0.2010-2.00 
  Perdomo, Carlos Andres m2349 COL1.0010.33103.30 
  Molina, Roberto Junio Brit f2402 BRA0.501-0.1010-1.00 
  Borges Da Silva, Rodrigo 2278 BRA1.0010.24102.40 
  Filgueira, Hernan f2330 ARG1.0010.30103.00 
  Arns, Artur Bartmann 2204 BRA1.0010.17101.70 
  Real De Azua, Ernesto m2429 ARG1.0010.43104.30 
  Ibar, Marcelo f2293 ARG0.001-0.7410-7.40 

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)
 
 XII Magistral de la Republica Villa Martelli ARG 2008-07-29
RcRownchangeKK*chgGame
 2448 2477 5.50 9 0.65 10 6.50 
  Flores Rios, Mauricio m2438 CHI0.501-0.0510-0.50 
  Valerga, Diego m2502 ARG0.5010.03100.30 
  Fusco, Leonardo f2392 ARG1.0010.38103.80 
  Della Morte, German f2386 ARG1.0010.38103.80 
  Rodriguez Vila, Andres g2531 URU0.001-0.4210-4.20 
  Slipak, Sergio g2439 ARG0.501-0.0510-0.50 
  Bachmann, Axel g2510 PAR0.5010.05100.50 
  Real De Azua, Ernesto m2429 ARG1.0010.43104.30 
  Molina, Roberto Junio Brit f2402 BRA0.501-0.1010-1.00 

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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