Individual Calculations May 2011
 Perdomo, Leandro  Total change: 2.20  Rating chartPersonal card
 IRT Internacional Club de Ajedrez Posadas Posadas, Misiones ARG 2011-03-04
RcRownchangeKK*chgGame
 2161 2382 5.00 7 -0.31 10 -3.10 
  Novoa, Fernando 1982  * ARG0.501-0.4210-4.20 
  Britez, G Jorge A 1982  * PAR1.0010.08100.80 
  Patriarca, Luis f2301 PAR0.501-0.1110-1.10 
  Duje, Rafael 2164 PAR1.0010.22102.20 
  Contin, Daniel m2316 ITA0.001-0.5910-5.90 
  Reinoso, Carlos Norberto 2125 ARG1.0010.18101.80 
  Peralta, Eduardo f2255 PAR1.0010.33103.30 
 * 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)
 
 Torneo ITT "Copa Diesa" Asuncion PAR 2011-03-09
RcRownchangeKK*chgGame
 2274 2382 6.00 9 0.22 10 2.20 
  Villalba, Marcelo m2184 PAR0.501-0.2610-2.60 
  Vazquez, Guillermo f2180 PAR0.501-0.2610-2.60 
  Delgado Ramirez, Neuris g2595 COL1.0010.77107.70 
  Dolezal, Cristian m2392 ARG0.5010.01100.10 
  Latorre, Matias 2141 PAR0.001-0.8010-8.00 
  Brito, Luismar f2297 BRA1.0010.38103.80 
  Peralta, Eduardo f2255 PAR0.501-0.1710-1.70 
  Riline, Alejandro 2214 PAR1.0010.28102.80 
  Ojeda, Javier 2205 PAR1.0010.27102.70 

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)
 
 Aberto do Brasil CXSP - Bienal Joao Braga Sao Paulo/SP BRA 2011-04-20
RcRownchangeKK*chgGame
 2223 2382 6.50 9 0.31 10 3.10 
  Serafim Junior, Arnor 1982  * BRA1.0010.08100.80 
  Santana, Anderson Pereira 2083 BRA1.0010.15101.50 
  De Souza Haro, Paulo Cezar f2156 BRA1.0010.21102.10 
  Fier, Alexandr g2586 BRA0.5010.26102.60 
  Shoker, Samy m2441 EGY0.001-0.4210-4.20 
  Mendonca, Mateus Nakajo 2130 BRA0.501-0.3110-3.10 
  Coutinho, Sidnei Bissacot 2079 BRA1.0010.14101.40 
  Gazel, Frederico 2282 BRA0.501-0.1410-1.40 
  Oliveira, Jefferson Dos Santos 2264 BRA1.0010.34103.40 
 * 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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