Individual Calculations July 2009
 Zacarias, M Ruben D  Total change: 3.90  Rating chartPersonal card
 II ITT CARLOS GAMARRA ASUNCION PAR 2009-01-27
RcRownchangeKK*chgGame
 2300 2182 4.00 9 0.88 15 13.20 
  Caldeira, Adriano f2282 BRA0.001-0.3615-5.40 
  Gattass, Allan 2223 BRA0.5010.06150.90 
  Oddone, Cristhian 2243 URU0.5010.08151.20 
  Diaz Hollemaert, Nahuel m2443 ARG0.001-0.1815-2.70 
  Cubas, Jose Fernando m2439 PAR0.5010.32154.80 
  Valiente, Cristobal m2254 PAR0.5010.10151.50 
  Hernandez, Angel C. f2239 PAR1.0010.58158.70 
  Kropff, Ricardo f2295 PAR0.5010.15152.25 
  Peralta, Eduardo f2279 PAR0.5010.13151.95 

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)
 
 Torneo Zonal 2.5 Absoluto Asuncion PAR 2009-06-10
RcRownchangeKK*chgGame
 2147 2209 4.00 8 -0.62 15 -9.30 
  Felgaer, Ruben g2559 ARG0.001-0.1115-1.65 
  Gamarra, Ramon 1990 PAR0.001-0.7815-11.70 
  Ferloni, Jose W Perez 1916 PAR1.0010.15152.25 
  Pereira, Fabian 2062 PAR0.001-0.7015-10.50 
  Heinechen, John 1859 PAR1.0010.11151.65 
  Roselli Mailhe, Bernardo m2379 URU0.001-0.2815-4.20 
  Villalba, Marcelo 2020 PAR1.0010.25153.75 
  Valdes Escobar, Alvaro f2393 CHI1.0010.741511.10 

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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