Individual Calculations January 2014
 Gomez Ledo, Roberto Carlos  Total change: 4.80  Rating chartPersonal card
 Panama Chess Open 3 Panama PAN 2013-10-30
RcRownchangeKK*chgGame
 2293 2426 6.00 9 0.16 10 1.60 
  Pilarte, Rene f2132 NCA1.0010.15101.50 
  Cori, Jorge g2609 PER0.5010.24102.40 
  Esquivel, Luis f2094 PAN0.501-0.3810-3.80 
  Cardenas Carbajal, Nilson 2026  * HON1.0010.08100.80 
  Sanchez Castillo, Sarai mwg2212 VEN1.0010.23102.30 
  Ortiz Suarez, Isan Reynaldo g2601 CUB0.001-0.2710-2.70 
  Miranda Llanes, Yerisbel wm2224 CUB1.0010.24102.40 
  Bacallao Alonso, Yusnel g2519 CUB0.001-0.3710-3.70 
  Ramos, Efren Andres 2222 NCA1.0010.24102.40 
 * 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)
 
 Zonal Oriental Masculino 2013 Holguin CUB 2013-11-16
RcRownchangeKK*chgGame
 2363 2424 7.00 12 0.05 10 0.50 
  Aguilera Rodriguez, Alfredo R. f2271 CUB0.501-0.2010-2.00 
  Diaz Murgada, Rider f2362 CUB0.501-0.0910-0.90 
  Obregon Rivero, Juan Carlos m2519 CUB0.5010.13101.30 
  Quesada Vera, Liordis f2407 CUB0.501-0.0210-0.20 
  Gomez Garrido, Camilo Ernesto m2504 CUB0.5010.11101.10 
  Martinez Ramirez, Lennis f2288 CUB0.501-0.1810-1.80 
  Fernandez De La Vara, Arnaldo 2282 CUB1.0010.31103.10 
  Romero Arzuaga, Yudel 2171 CUB1.0010.19101.90 
  Guerra Mojena, Leandro f2355 CUB0.501-0.1010-1.00 
  Linares Napoles, Oleiny wg2328 CUB0.501-0.1310-1.30 
  Martinez Duany, Lelis Stanley g2472 CUB0.5010.07100.70 
  Perez Rodriguez, Luis Manuel g2392 CUB0.501-0.0410-0.40 

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)
 
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2218 2424 7.00 9 0.27 10 2.70 
  Becerra, Juan David f2221 COL0.501-0.2610-2.60 
  Martinez, Jorge Alexander 2206 COL1.0010.22102.20 
  Hevia Alejano, Carlos Antonio m2518 CUB0.001-0.3710-3.70 
  Zabaleta, Libardo 2113 COL1.0010.14101.40 
  Garcia, Alvaro f2228 COL1.0010.25102.50 
  Bobadilla, Jorge 2040 VEN1.0010.09100.90 
  Ruiz, Alciguel f2165 COL1.0010.18101.80 
  Almanza, Rafael Andres 2173 COL0.501-0.3110-3.10 
  Oswaldo Valentin, Requejo Cotrin f2302 PER1.0010.33103.30 

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)
 

 

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