Individual Calculations October 2008
 Mahia, Gustavo  Total change: -24.30  Rating chartPersonal card
 Abierto de la Despedida Buenos Aires ARG 2008-06-11
RcRownchangeKK*chgGame
 2199 2433 6.50 9 -0.51 10 -5.10 
  Valente, Hector Manuel 2083 ARG1.0010.11101.10 
  Elman, Christian Adrian 2167 ARG1.0010.18101.80 
  Meza, Hugo 2257 ARG1.0010.27102.70 
  Szmetan, Jorge m2373 ARG0.001-0.5810-5.80 
  Zuriel, Marisa wm2231 ARG1.0010.24102.40 
  Quiroga, Facundo m2331 ARG0.001-0.6410-6.40 
  Lopez Rebert, Pablo 2083 ARG1.0010.11101.10 
  Gimenez, Santiago 2083 ARG0.501-0.3910-3.90 
  Cordero, Alfredo Rodolfo f2181 ARG1.0010.19101.90 

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)
 
 83 Semifinal Argentina Superior Abs 2008 La Plata, Buenos Aires ARG 2008-07-21
RcRownchangeKK*chgGame
 2221 2441 5.00 9 -1.92 10 -19.20 
  Lo Presti, Roberto 2122 ARG1.0010.13101.30 
  Giampa, Alejandro 2237 ARG0.001-0.7610-7.60 
  Pacheco, Juan Jose 2091 ARG1.0010.11101.10 
  Mavrich, Leandro 2192 ARG1.0010.19101.90 
  Needleman, Alejandro m2352 ARG0.501-0.1210-1.20 
  Perelman, Hernan 2360 ARG0.501-0.1110-1.10 
  Spata, German 2250 ARG0.501-0.2510-2.50 
  Malbran, Guillermo m2241 ARG0.001-0.7610-7.60 
  Virgillito, Cristian 2140 ARG0.501-0.3510-3.50 

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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