Individual Calculations July 2009
 Duarte, Leonardo  Total change: 24.20  Rating chartPersonal card
 XL Abierto de Mar del Plata Mar del Plata, Buenos Aires ARG 2009-04-05
RcRownchangeKK*chgGame
 2217 2349 6.00 8 0.71 10 7.10 
  Navarro, Karina 1999 ARG1.0010.11101.10 
  Fuse, Rafael 2067 ARG1.0010.16101.60 
  Coda, Carlos 2165 ARG1.0010.26102.60 
  Contin, Daniel m2321 ITA1.0010.46104.60 
  Calderon Fernandez, Gervas f2302 ARG0.501-0.0710-0.70 
  Alonso, Salvador m2489 ARG0.001-0.3110-3.10 
  Di Muro, Matias 2231 ARG0.501-0.1610-1.60 
  Lopez, Diego 2165 ARG1.0010.26102.60 

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)
 
 VI Magistral Hebraica Sao Paulo/SP BRA 2009-04-20
RcRownchangeKK*chgGame
 2476 2349 4.50 9 1.50 10 15.00 
  Rodi, Luis Ernesto f2357 ARG1.0010.51105.10 
  Perdomo, Leandro m2424 ARG1.0010.60106.00 
  Fier, Alexandr g2595 BRA0.001-0.1910-1.90 
  Diamant, Andre m2506 BRA0.5010.21102.10 
  Van Riemsdijk, Herman C m2375 BRA0.5010.04100.40 
  Milos, Gilberto g2585 BRA0.001-0.2010-2.00 
  Greenfeld, Alon g2541 ISR0.5010.25102.50 
  Mekhitarian, Krikor Sevag m2503 BRA0.001-0.2910-2.90 
  Santos, Marcus Vinicius Moreira m2399 BRA1.0010.57105.70 

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)
 
 84 Semifinal Argentina Superior 2009 La Plata ARG 2009-04-30
RcRownchangeKK*chgGame
 2283 2349 5.00 9 -0.15 10 -1.50 
  Martinez De Negri, Gonzalo 1999 ARG1.0010.11101.10 
  Scarzello, Alejandro 2060 ARG1.0010.16101.60 
  Slipak, Sergio g2446 ARG0.001-0.3710-3.70 
  Tenti, Joaquin 2131 ARG1.0010.22102.20 
  Pereyra Arcija, Diego m2396 ARG1.0010.57105.70 
  Tristan, Leonardo 2393 ARG0.001-0.4410-4.40 
  Meza, Hugo f2315 ARG1.0010.45104.50 
  Alonso, Salvador m2489 ARG0.001-0.3110-3.10 
  Barrionuevo, Pablo f2320 ARG0.001-0.5410-5.40 

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)
 
 1er Copa Universidad de La Punta Buenos Aires ARG 2009-05-25
RcRownchangeKK*chgGame
 2221 2349 5.50 8 0.36 10 3.60 
  Veron, Jorge 1999 ARG1.0010.11101.10 
  Chanduvi, Fidel 2009 PER1.0010.12101.20 
  Elias, Leonardo 2126 ARG1.0010.22102.20 
  Pichot, Alan f2014 ARG1.0010.12101.20 
  Rodriguez Vila, Andres g2524 URU0.5010.23102.30 
  Bronstein, Luis Marcos m2401 ARG0.5010.07100.70 
  Liascovich, Lucas m2439 ARG0.5010.12101.20 
  Ambrogi, Agustin 2255 ARG0.001-0.6310-6.30 

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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