Individual Calculations November 2009
 Perez, Mario Abel  Total change: 5.70  Rating chartPersonal card
 Primer IRT ACUA 2009 Los Polvorines ARG 2009-08-08
RcRownchangeKK*chgGame
 1815 2095 7.50 9 0.15 15 2.25 
  Lopez, Jose Luis 1763 ARG1.0010.12151.80 
  Perez, Maximiliano 2142 ARG0.5010.07151.05 
  Maita, Leonardo 1750 ARG1.0010.11151.65 
  Bruzzio, Abel 1857 ARG0.501-0.3015-4.50 
  Castillo, Yanina 1756 ARG1.0010.12151.80 
  Cabrera, Waldo 1805 ARG1.0010.16152.40 
  Barraza, Miguel 1869 ARG0.501-0.2915-4.35 
  Rios, Lucia 1695  * ARG1.0010.08151.20 
  Gregorutti, Guillermo 1695  * ARG1.0010.08151.20 
 * 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)
 
 IX Abierto Invierno Villa Ballester Villa Ballester ARG 2009-09-05
RcRownchangeKK*chgGame
 2000 2107 4.00 6 0.23 15 3.45 
  Habib, Carlos Horacio 1760 ARG1.0010.11151.65 
  Anaya, Mario Manuel 1938 ARG1.0010.28154.20 
  Perez, Maximiliano Agustin 2173 ARG0.001-0.4115-6.15 
  Antonel, Lucas 1879 ARG1.0010.21153.15 
  Rey Besada, Fernando 2205 ARG0.001-0.3715-5.55 
  Garcia, Ezequiel 2045 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)
 

 

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