Individual Calculations April 2008
 Chavez, Nicolas  Total change: -19.50  Rating chartPersonal card
 I IRT DEL CLUB INTERNACIONAL DE TENIS Asuncion PAR 2007-11-16
RcRownchangeKK*chgGame
 1890 1682 1.50 5 0.29 25 7.25 
  Florentin, Damaso 1967 PAR0.001-0.1625-4.00 
  Jara, Alberto 1741 PAR1.0010.582514.50 
  Villamayor, Fernando 1961 PAR0.001-0.1625-4.00 
  Morales, Ever 1931 PAR0.001-0.1925-4.75 
  Saldana, I Fernando J 1848 PAR0.5010.22255.50 

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)
 
 IV Sudamericano Sub 12 Abs Federacion, Entre Rios ARG 2007-12-16
RcRownchangeKK*chgGame
 1907 1682 0.00 1 -0.22 25 -5.50 
  Piris, Eduardo 1907 PAR0.001-0.2225-5.50 

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)
 
 IRT CARLOS DURIA ASUNCION PAR 2008-01-11
RcRownchangeKK*chgGame
 1834 1692 0.50 4 -0.85 25 -21.25 
  Escofet, Jaime 2042 URU0.001-0.1125-2.75 
  Vazquez, German 1785 PAR0.001-0.3725-9.25 
  Villamayor, Fernando 1961 PAR0.001-0.1725-4.25 
  Aveiro, Jose 1546 PAR0.501-0.2025-5.00 

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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