Individual Calculations November 2011
 Sosa, Tomas  Total change: 58.35  Rating chartPersonal card
 XI Abierto de Invierno de Villa Ballester Libertadores del Sur Villa Ballester ARG 2011-08-19
RcRownchangeKK*chgGame
 2192 2075 5.50 7 3.02 15 45.30 
  Gilges, Carlos Guillermo 1675  * ARG1.0010.08151.20 
  Rodriguez Vila, Andres g2475  * URU1.0010.921513.80 
  Bulo, Paulo 2209 ARG0.5010.18152.70 
  Caceres Recalde, Fernando 2138 ARG1.0010.59158.85 
  Slipak, Sergio g2424 ARG0.001-0.1115-1.65 
  Bulcourf, Carlos f2180 ARG1.0010.64159.60 
  Pichot, Alan f2242 ARG1.0010.721510.80 
 * 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)
 
 1 Abierto Internacional Marcel Duchamp 2011 Buenos Aires ARG 2011-09-12
RcRownchangeKK*chgGame
 2167 2074 4.00 8 0.87 15 13.05 
  Giampa, Alejandro 2230 ARG1.0010.711510.65 
  Obregon, Andres Carlos 2449 ARG0.001-0.0915-1.35 
  Pina, Ulises f2289 CUB0.001-0.2315-3.45 
  Torres, Fernando 2001 ARG1.0010.40156.00 
  Quenallata, Luciano 2221 ARG0.001-0.3015-4.50 
  Colautti, Marcela 1921 ARG1.0010.30154.50 
  Contin, Daniel m2312 ITA0.001-0.2015-3.00 
  Lozano, Betania 1911 ARG1.0010.28154.20 

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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