Individual Calculations September 2009
 Nunes, Allan Hurba  Total change: 47.10  Rating chartPersonal card
 IRT Virada Esportiva Santista de Xadrez Santos/SP BRA 2009-06-26
RcRownchangeKK*chgGame
 1965 1976 2.50 5 -0.10 15 -1.50 
  Sega, Carlos Alberto f2293 BRA0.001-0.1315-1.95 
  Salles, Sergio 1750 BRA1.0010.21153.15 
  Braga, Marcelo Melem 1771 BRA0.501-0.2615-3.90 
  Mendonca, Mateus Nakajo 2049 BRA1.0010.60159.00 
  Gazola, Vanessa Ramos 1960 BRA0.001-0.5215-7.80 

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)
 
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2224 1976 5.50 11 3.24 15 48.60 
  Macias Murillo, Bryan f2335 ECU1.0010.901513.50 
  Blanco, Cristobal J. m2361 VEN1.0010.911513.65 
  Granda Zuniga, Julio E. g2376  * PER0.001-0.0815-1.20 
  Pereira, Silvio Cunha f2261 BRA0.001-0.1615-2.40 
  Salazar, Carlos 2189 PER0.001-0.2315-3.45 
  Daneri, Martin 2121 ARG1.0010.691510.35 
  Aguilar, Andres 2191 ARG0.001-0.2315-3.45 
  Carvalho, Felipe Lobo C. 2141 BRA1.0010.721510.80 
  Campos, Alexandre Ferreira 2194 BRA0.001-0.2215-3.30 
  Leal, Paulo Tarcisio Garcia 2172 BRA0.5010.25153.75 
  Shiroma, Silvio Haruo 2119 BRA1.0010.691510.35 
 * 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)
 

 

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