Individual Calculations September 2009
 Quezada Perez, Yuniesky  Total change: -19.10  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
 2577 2596 4.50 10 -0.76 10 -7.60 
  Potkin, Vladimir g2621 RUS0.5010.03100.30 
  Hernandez Carmenates, Holden g2573 CUB0.501-0.0310-0.30 
  Cordova, Emilio g2543 PER0.501-0.0710-0.70 
  Corrales Jimenez, Fidel g2574 CUB0.001-0.5310-5.30 
  Delgado Ramirez, Neuris g2572 CUB0.001-0.5310-5.30 
  Potkin, Vladimir g2621 RUS0.5010.03100.30 
  Hernandez Carmenates, Holden g2573 CUB1.0010.47104.70 
  Cordova, Emilio g2543 PER0.501-0.0710-0.70 
  Corrales Jimenez, Fidel g2574 CUB0.501-0.0310-0.30 
  Delgado Ramirez, Neuris g2572 CUB0.501-0.0310-0.30 

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)
 
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2411 2584 7.00 11 -0.89 10 -8.90 
  Restuccia, Francisco 2184  * ARG1.0010.08100.80 
  Sega, Carlos Alberto f2293 BRA1.0010.15101.50 
  Uribe, Mauricio m2413 COL0.501-0.2310-2.30 
  Liascovich, Lucas m2444 ARG1.0010.31103.10 
  Mareco, Sandro m2515 ARG0.501-0.1010-1.00 
  Di Berardino, Diego Rafael m2453 BRA0.501-0.1810-1.80 
  Van Riemsdijk, Herman Claudius m2380 BRA1.0010.24102.40 
  Mekhitarian, Krikor Sevag m2488 BRA0.501-0.1310-1.30 
  Zambrana, Oswaldo g2473 BOL0.501-0.1510-1.50 
  Rios, Mauricio Flores m2482 CHI0.001-0.6410-6.40 
  Espinosa Flores, Rafael Emilio m2401 MEX0.501-0.2410-2.40 
 * 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)
 
 Continental Team Championship 2009 Mendes/RJ BRA 2009-08-09
RcRownchangeKK*chgGame
 2356 2584 2.00 3 -0.26 10 -2.60 
  Boada, Wiston 2252 VEN0.001-0.8810-8.80 
  Subervi, Jonathan 2227 DOM1.0010.11101.10 
  Milos, Gilberto g2589 BRA1.0010.51105.10 

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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