Individual Calculations January 2012
 Cori T, Deysi  Total change: 0.90  Rating chartPersonal card
 2da Copa Latinoamericana de Ajedrez 2011 Montevideo URU 2011-11-01
RcRownchangeKK*chgGame
 2242 2414 6.00 9 -0.29 10 -2.90 
  Marrero, Javier 2014  * URU1.0010.08100.80 
  Pesuto, Ivan 2129 ARG1.0010.16101.60 
  Coppola, Claudio 2092 URU1.0010.13101.30 
  Flores, Diego g2602 ARG0.001-0.2610-2.60 
  Perez, Maximiliano 2193 ARG0.001-0.7810-7.80 
  Restuccia, Francisco 2136 ARG1.0010.17101.70 
  Fell, Sebastian 2194 ARG1.0010.22102.20 
  Carvalho, Guillermo 2244 URU1.0010.28102.80 
  Delgado Ramirez, Neuris g2570 COL0.001-0.2910-2.90 
 * 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)
 
 World Youth Chess Championship - U 18 Open Caldas Novas/GO BRA 2011-11-18
RcRownchangeKK*chgGame
 2314 2414 6.00 9 0.38 10 3.80 
  Martinez De Negri, Gonzalo 2092 ARG1.0010.13101.30 
  Latorre, Matias 2270 PAR0.501-0.1910-1.90 
  Gaitan, Juan Manuel 2227 ARG1.0010.26102.60 
  Debashis, Das m2369 IND0.001-0.5610-5.60 
  Gaehwiler, Gabriel 2244 SUI1.0010.28102.80 
  Aghasaryan, Robert f2331 ARM1.0010.39103.90 
  Mammadov, Zaur Fazahir Oglu m2349 AZE0.501-0.0910-0.90 
  Salem, A R Saleh g2511 UAE1.0010.63106.30 
  Zhou, Yang-Fan m2436 ENG0.001-0.4710-4.70 

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)
 

 

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