Individual Calculations January 2012
 Bruzon Batista, Lazaro  Total change: 1.60  Rating chartPersonal card
 2da Copa Latinoamericana de Ajedrez 2011 Montevideo URU 2011-11-01
RcRownchangeKK*chgGame
 2443 2689 7.00 9 -0.10 10 -1.00 
  Carbone, Diego 2289  * URU1.0010.08100.80 
  Rioseco Pinochet, Fernan 2289  * CHI1.0010.08100.80 
  Larrea, Manuel f2327 URU1.0010.10101.00 
  Tristan, Leonardo m2441 ARG1.0010.19101.90 
  Fier, Alexandr g2573 BRA0.501-0.1610-1.60 
  Delgado Ramirez, Neuris g2570 COL0.501-0.1610-1.60 
  Cubas, Jose Fernando g2536 PAR1.0010.30103.00 
  Perez Ponsa, Federico m2484 ARG0.501-0.2610-2.60 
  Rodriguez Vila, Andres g2481 URU0.501-0.2710-2.70 
 * 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)
 
 II JAHV McGregor de Ajedrez ITT Bogota COL 2011-12-06
RcRownchangeKK*chgGame
 2396 2689 8.50 10 0.26 10 2.60 
  Moreno Londono, Jairo Antonio 2289  * COL1.0010.08100.80 
  Salcedo, Diana wf2289  * COL1.0010.08100.80 
  Ovalles, Otto 2289  * VEN1.0010.08100.80 
  Ramirez, Carlos f2321 COL1.0010.10101.00 
  Zapata, Alonso g2483 COL0.001-0.7610-7.60 
  Narvaez, Faber Alberto 2289  * COL1.0010.08100.80 
  Ruiz Aguilar, Pablo Alexander f2294 COL1.0010.08100.80 
  Barrientos, Sergio E g2517 COL1.0010.27102.70 
  Tiviakov, Sergei g2650 NED0.501-0.0510-0.50 
  Cordova, Emilio g2538 PER1.0010.30103.00 
 * 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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