Individual Calculations July 2008
 Tristan, Leonardo  Total change: -7.05  Rating chartPersonal card
 39 Abierto Mar del Plata 2008 Mar del Plata ARG 2008-03-15
RcRownchangeKK*chgGame
 2215 2345 7.50 9 1.57 15 23.55 
  Russo, Juan Jose 1995 ARG1.0010.11151.65 
  Ordenes, Sergio 2074 CHI1.0010.17152.55 
  Lo Presti, Roberto 2148 ARG0.501-0.2515-3.75 
  Fidel, Roberto 2168 ARG1.0010.27154.05 
  Cuevas, Alex f2165 ARG0.501-0.2415-3.60 
  Bibiloni, Jorge 2180 ARG1.0010.28154.20 
  Alonso, Salvador m2404 ARG0.5010.08151.20 
  Perdomo, Carlos Andres m2351 COL1.0010.51157.65 
  Cubas, Jose Fernando m2451 PAR1.0010.64159.60 

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)
 
 82 Semifinal Argentina Superior Buenos Aires ARG 2008-04-11
RcRownchangeKK*chgGame
 2189 2373 4.50 8 -1.33 15 -19.95 
  Diaz, Walter 2115 ARG0.501-0.3215-4.80 
  Alvarez, Roberto 2099 ARG0.501-0.3315-4.95 
  Fiori, Hector 2126 ARG0.001-0.8115-12.15 
  Lida Garcia, Fernando 2071 ARG1.0010.15152.25 
  Bibiloni, Jorge 2164 ARG1.0010.23153.45 
  Aguilar, Andres 2242 ARG0.501-0.1815-2.70 
  Mayorga, Nicolas f2280 ARG1.0010.37155.55 
  Real De Azua, Ernesto m2417 ARG0.001-0.4415-6.60 

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)
 
 III Copa Ciudad de Berazategui Berazategui, Buenos Aires ARG 2008-05-01
RcRownchangeKK*chgGame
 2174 2373 4.50 7 -0.71 15 -10.65 
  Caceres Recalde, Fernando 2023 ARG1.0010.11151.65 
  Fiori, Hector 2126 ARG1.0010.19152.85 
  Meza, Hugo 2257 ARG0.501-0.1615-2.40 
  Spata, German 2240 ARG1.0010.32154.80 
  Iermito, Sebastian f2339 ARG0.001-0.5515-8.25 
  Catelli, Hernan 2183 ARG0.001-0.7515-11.25 
  Gimenez, Santiago 2052 ARG1.0010.13151.95 

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)
 

 

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