Individual Calculations September 2009
 Cori Tello, Deysi  Total change: -29.40  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA - 2009 Grupo Abierto VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA CUB 2009-06-08
RcRownchangeKK*chgGame
 2348 2262 5.00 10 1.17 15 17.55 
  Blanco Ronquillo, Humberto f2440 CUB0.001-0.2715-4.05 
  Martin Rosabal, Niuris 1982 CUB1.0010.16152.40 
  Diaz Ordonez, Ciro 2348 ECU1.0010.62159.30 
  Pecorelli Garcia, Humberto m2399 CUB0.5010.18152.70 
  Espinosa Velos, Ermes f2395 CUB0.5010.18152.70 
  Aguero Jimenez, Luis Lazaro f2400 CUB1.0010.691510.35 
  Otero, Diasmany m2431 CUB0.5010.22153.30 
  Vera Gonzalez-Quevedo, Reynaldo g2475 CUB0.001-0.2315-3.45 
  Pina Vega, Sulennis wg2270 CUB0.5010.01150.15 
  Guerra Tulcan, Lenin 2343 ECU0.001-0.3915-5.85 

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
 2257 2390 6.50 11 -0.70 15 -10.50 
  Supi, Luis Paulo 2015 BRA1.0010.09151.35 
  Aguilar, Andres 2191 ARG0.001-0.7615-11.40 
  Restuccia, Francisco 2136 ARG1.0010.19152.85 
  Barata, Adriano Albiani 2220 BRA0.001-0.7215-10.80 
  Veloso, Perseu Felipe Simoes 2005 BRA1.0010.09151.35 
  Galati, Mario Augusto 2206 BRA0.501-0.2415-3.60 
  Madeira, Wagner Martins 2184 BRA1.0010.24153.60 
  Terao, Rodrigo Akira 2219 BRA1.0010.27154.05 
  Zapata, Alonso g2523 COL1.0010.681510.20 
  Iturrizaga, Eduardo g2555 VEN0.001-0.2815-4.20 
  Delgado Ramirez, Neuris g2574 CUB0.001-0.2615-3.90 

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)
 
 XIII Magistral de la Republica Vicente Lopez ARG 2009-08-04
RcRownchangeKK*chgGame
 2431 2390 3.00 9 -0.99 15 -14.85 
  Rodriguez Vila, Andres g2522 URU0.001-0.3215-4.80 
  Cori, Jorge f2424 PER0.001-0.4515-6.75 
  Oliveira, Silvio Eduardo 2357 BRA0.001-0.5515-8.25 
  Fusco, Leonardo f2401 ARG0.5010.02150.30 
  Trois, Francisco R.t. m2342 BRA1.0010.43156.45 
  Obregon, Andres Carlos 2406 ARG0.001-0.4815-7.20 
  Valerga, Diego g2507 ARG0.5010.16152.40 
  Real De Azua, Ernesto m2453 ARG0.5010.09151.35 
  Slipak, Sergio g2469 ARG0.5010.11151.65 

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)
 
 XX Panamericano Mar del Plata U16 Abs Mar del Plata ARG 2009-08-15
RcRownchangeKK*chgGame
 2044 2390 6.50 9 -1.44 15 -21.60 
  Perez Gormaz, Matias 1990  * CHI1.0010.08151.20 
  Mamani, Joan Franco 2059 PER0.501-0.3815-5.70 
  Perez, Hernan 2001 PAR0.001-0.9115-13.65 
  Pacheco, Joshue 1990  * ECU1.0010.08151.20 
  Cruz Molina, Nicolas 1990  * CHI1.0010.08151.20 
  Huang, Vincent 2063 USA1.0010.13151.95 
  Abarca Gonzalez, Nicolas 2041 CHI1.0010.11151.65 
  Shvartsman, Andrew 2083 USA1.0010.14152.10 
  Shen, Victor C 2177 USA0.001-0.7715-11.55 
 * 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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