Individual Calculations July 2012
 Mareco, Sandro  Total change: 3.10  Rating chartPersonal card
 Magistral Osasco 50 Anos Osasco/SP BRA 2012-04-25
RcRownchangeKK*chgGame
 2430 2579 7.00 10 0.08 10 0.80 
  Terao, Rodrigo Akira f2364 BRA1.0010.23102.30 
  Barbosa, Evandro Amorim m2399 BRA0.501-0.2410-2.40 
  Cubas, Jose Fernando g2518 PAR1.0010.42104.20 
  Toth, Christian Endre m2365 BRA1.0010.23102.30 
  Alonso, Salvador g2506 ARG0.001-0.6010-6.00 
  Terao, Rodrigo Akira f2364 BRA1.0010.23102.30 
  Barbosa, Evandro Amorim m2399 BRA0.001-0.7410-7.40 
  Cubas, Jose Fernando g2518 PAR1.0010.42104.20 
  Toth, Christian Endre m2365 BRA1.0010.23102.30 
  Alonso, Salvador g2506 ARG0.501-0.1010-1.00 

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)
 
 Magistral Ciudad de Buenos Aires Buenos Aires ARG 2012-05-28
RcRownchangeKK*chgGame
 2555 2583 4.00 7 0.23 10 2.30 
  Felgaer, Ruben g2572 ARG0.001-0.5210-5.20 
  Shirov, Alexei g2698 LAT0.5010.16101.60 
  Rodriguez Vila, Andres g2532 URU0.001-0.5710-5.70 
  Slipak, Sergio g2453 ARG1.0010.32103.20 
  Valerga, Diego g2487 ARG1.0010.37103.70 
  Lemos, Damian g2538 ARG0.501-0.0610-0.60 
  Flores, Diego g2604 ARG1.0010.53105.30 

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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