Individual Calculations July 2010
 Lo Presti, Roberto  Total change: -0.45  Rating chartPersonal card
 IRT Ciudad de Banfield Banfield ARG 2010-04-06
RcRownchangeKK*chgGame
 1892 2028 3.00 5 -0.37 15 -5.55 
  Gherardi, Tomas 1860 ARG1.0010.28154.20 
  Rojo Lynch, Enrique 1918 ARG0.001-0.6515-9.75 
  Cabral, Matias Andres 1963 ARG0.001-0.5915-8.85 
  Sanseverino, Victoria 1761 ARG1.0010.18152.70 
  Castelli, Marcelo 1960 ARG1.0010.41156.15 

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)
 
 30 Copa Santi 2010 Monte Grande ARG 2010-04-10
RcRownchangeKK*chgGame
 1780 2028 1.50 4 -1.70 15 -25.50 
  Sanseverino, Victoria 1761 ARG0.001-0.8215-12.30 
  Zalazar, Jorge 1718 ARG0.001-0.8615-12.90 
  Gawel, Alfredo Juan 1748 ARG1.0010.16152.40 
  Roque, Fernando 1893 ARG0.501-0.1815-2.70 

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)
 
 Abierto Proceres de Mayo CAA Buenos Aires ARG 2010-05-06
RcRownchangeKK*chgGame
 2002 2045 2.00 4 -0.17 15 -2.55 
  Denon, Nicole 1645  * ARG0.501-0.4215-6.30 
  Zampedri, Juan Ignacio 1902 ARG1.0010.31154.65 
  Ivanov, Ivan. 2098 ARG0.5010.07151.05 
  Bronstein, Luis Marcos m2361 ARG0.001-0.1315-1.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Ciudad de Bernal Bernal, Buenos Aires ARG 2010-05-13
RcRownchangeKK*chgGame
 1979 2045 7.50 9 2.21 15 33.15 
  Peralta, David 1853 ARG1.0010.25153.75 
  Das Neves, Ariel 2027 ARG1.0010.47157.05 
  Ponzo, Hector 1965 ARG1.0010.39155.85 
  Ponzo, Fabian 2033 ARG1.0010.48157.20 
  Prieu, Gustavo 1956 ARG1.0010.38155.70 
  Meza, Anahi wf2132 ARG0.001-0.3815-5.70 
  Fernandez, Oscar Emilio 2052 ARG1.0010.51157.65 
  Zampedri, Ignacio 1902 ARG0.501-0.1915-2.85 
  Gualpa, Carlos 1892 ARG1.0010.30154.50 

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)
 

 

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