Individual Calculations April 2008
 Mareco, Sandro  Total change: 17.00  Rating chartPersonal card
 Abierto Arnoldo Ellerman Buenos Aires ARG 2007-12-05
RcRownchangeKK*chgGame
 2207 2438 7.00 9 0.04 10 0.40 
  Krysa, Leandro 2088 ARG1.0010.11101.10 
  Montes De Oca, Juan 2141 ARG1.0010.15101.50 
  Villanueva, Mario 2278 ARG0.001-0.7110-7.10 
  Tokman, Ariel 2088 ARG1.0010.11101.10 
  Riveiro, Jorge 2089 ARG1.0010.11101.10 
  Gomez, Carlos David 2205 ARG1.0010.21102.10 
  Sola, Ruben f2326 ARG0.501-0.1510-1.50 
  Perez Ponsa, Federico 2232 ARG1.0010.24102.40 
  Dos Santos, Ramiro f2419 ARG0.501-0.0310-0.30 

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)
 
 LVIII Verano Ballester - J.Maciel Villa Ballester ARG 2008-01-17
RcRownchangeKK*chgGame
 2248 2453 7.50 9 0.74 10 7.40 
  Ocampos, Ian 2103 ARG1.0010.11101.10 
  Del Cuadro, Nestor 2129 ARG1.0010.13101.30 
  Guerrero, Alvaro 2228 URU1.0010.22102.20 
  Perez Ponsa, Federico 2234 ARG0.501-0.2810-2.80 
  Hase, Juan Carlos m2292 ARG0.501-0.2110-2.10 
  Quarracino, Carlos 2256 ARG1.0010.25102.50 
  Spata, German 2223 ARG1.0010.21102.10 
  Real De Azua, Ernesto m2420 ARG0.501-0.0510-0.50 
  Goldwaser, Christian 2350 ARG1.0010.36103.60 

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)
 
 Internacional Ciudad de Pergamino Pergamino, Buenos Aires ARG 2008-02-28
RcRownchangeKK*chgGame
 2330 2453 5.50 7 0.92 10 9.20 
  Wolff, Carlos Alberto 2103 BRA1.0010.11101.10 
  Perez Ponsa, Federico f2234 ARG1.0010.22102.20 
  Perdomo, Carlos Andres m2351 COL1.0010.36103.60 
  Iermito, Sebastian f2344 ARG1.0010.35103.50 
  Mahia, Gustavo f2432 ARG0.501-0.0310-0.30 
  Real De Azua, Ernesto m2420 ARG0.501-0.0510-0.50 
  Quinteros, Miguel A. g2423 ARG0.501-0.0410-0.40 

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)
 

 

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