Individual Calculations September 2009
 Delgado Ramirez, Neuris  Total change: 17.10  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA - 2009 Grupo Premier VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA CUB 2009-06-08
RcRownchangeKK*chgGame
 2581 2572 6.50 10 1.62 10 16.20 
  Cordova, Emilio g2543 PER0.501-0.0410-0.40 
  Corrales Jimenez, Fidel g2574 CUB1.0010.50105.00 
  Hernandez Carmenates, Holden g2573 CUB1.0010.50105.00 
  Potkin, Vladimir g2621 RUS0.5010.07100.70 
  Quezada Perez, Yuniesky g2596 CUB1.0010.53105.30 
  Cordova, Emilio g2543 PER0.001-0.5410-5.40 
  Corrales Jimenez, Fidel g2574 CUB1.0010.50105.00 
  Hernandez Carmenates, Holden g2573 CUB0.5010.00100.00 
  Potkin, Vladimir g2621 RUS0.5010.07100.70 
  Quezada Perez, Yuniesky g2596 CUB0.5010.03100.30 

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)
 
 Zonal 2.3 2009 San Jose CRC 2009-06-19
RcRownchangeKK*chgGame
 2432 2572 6.50 9 0.36 10 3.60 
  Murillo, Alexis m2317 CRC1.0010.19101.90 
  Arias, Lemmys A. m2406 ESA0.001-0.7210-7.20 
  Prasca, Raphael m2415 VEN0.501-0.2110-2.10 
  Valdes, Leonardo m2403 CRC1.0010.28102.80 
  Iturrizaga, Eduardo g2522 VEN1.0010.43104.30 
  Bruzon Batista, Lazaro g2617 CUB0.5010.06100.60 
  Soto Paez, Oliver f2388 VEN1.0010.26102.60 
  Echavarria, Johann f2379 COL0.501-0.2510-2.50 
  Gonzalez, Bernal m2440 CRC1.0010.32103.20 

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)
 
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2346 2574 7.50 11 -1.01 10 -10.10 
  Jukemura, Leandro 2174  * BRA1.0010.08100.80 
  Cordoba, Carlos Ramirez f2268 COL1.0010.14101.40 
  Gerzhoy, Leonid m2409 CAN1.0010.28102.80 
  Matsuura, Everaldo m2491 BRA0.501-0.1110-1.10 
  Rios, Mauricio Flores m2482 CHI0.001-0.6310-6.30 
  Disconzi Da Silva, Rodrigo m2366 BRA0.501-0.2710-2.70 
  Blanco, Cristobal J. m2361 VEN0.501-0.2710-2.70 
  Aranha Filho, Alvaro Z. f2292 BRA1.0010.16101.60 
  Tsuboi, Edson Kenji f2399 BRA0.001-0.7310-7.30 
  Shumyatsky, Victor f2175 BRA1.0010.08100.80 
  Cori T., Deysi wm2390 PER1.0010.26102.60 
 * 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)
 
 Continental Team Championship 2009 Mendes/RJ BRA 2009-08-09
RcRownchangeKK*chgGame
 2379 2574 3.00 3 0.74 10 7.40 
  Sequera Paolini, Jose m2398 VEN1.0010.27102.70 
  Castano, Duvan Martin 2337 COL1.0010.20102.00 
  Tristan, Leonardo 2402 ARG1.0010.27102.70 

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)
 

 

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