Individual Calculations January 2013
 Ortiz, Suarez Isan Reynaldo  Total change: -7.80  Rating chartPersonal card
 2do Abierto Internacional UNAM 2012 - Seccion I Mexico, DF MEX 2012-11-21
RcRownchangeKK*chgGame
 2364 2595 6.00 9 -0.91 10 -9.10 
  Ibarra Cantu, Raul Alberto f2195  * MEX1.0010.08100.80 
  Gonzalez Arroyo, Lenin f2254 MEX1.0010.12101.20 
  Guerra Mojena, Leandro f2382 CUB0.001-0.7710-7.70 
  Villalba Velazquez, Ander Ivan 2195  * MEX1.0010.08100.80 
  Fernandez, Fernando 2311 PER1.0010.16101.60 
  Otero Acosta, Diasmany m2443 CUB1.0010.30103.00 
  Macieja, Bartlomiej g2609 POL0.001-0.4810-4.80 
  Fernandez, Daniel m2395 USA1.0010.24102.40 
  Dobrov, Vladimir g2496 RUS0.001-0.6410-6.40 
 * 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)
 
 IRT Campeonato Bolivariano de Ajedrez 2012 Bogota COL 2012-12-05
RcRownchangeKK*chgGame
 2443 2603 6.50 9 0.18 10 1.80 
  Hernandez Sanchez, Jairo Andre f2335 COL0.501-0.3310-3.30 
  Tapia, Daniel m2292 COL1.0010.14101.40 
  Cordova, Emilio g2568 PER0.501-0.0510-0.50 
  Martinez Romero, Martin f2382 COL1.0010.22102.20 
  Alvarez Pedraza, Aramis g2513 CUB1.0010.38103.80 
  Hevia Alejano, Carlos Antonio m2508 CUB0.501-0.1310-1.30 
  Gallego Alcaraz, Andres Felipe m2408 COL0.501-0.2510-2.50 
  Barrientos, Sergio E g2459 COL1.0010.31103.10 
  Almeida Quintana, Omar g2522 CUB0.501-0.1110-1.10 

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)
 
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 2359 2603 7.00 9 -0.05 10 -0.50 
  Torres, Juan Camilo 2317 COL1.0010.16101.60 
  Martinez Romero, Martin f2382 COL0.501-0.2810-2.80 
  Rojas Barrero, Andres Humberto 2217 COL1.0010.09100.90 
  Pacheco, Marco f2399 PER1.0010.24102.40 
  Almeida Quintana, Omar g2522 CUB0.501-0.1110-1.10 
  De Arco, Luis Carlos f2248 COL1.0010.11101.10 
  Zuluaga, Cesar f2376 COL0.501-0.2910-2.90 
  Crespo Hidalgo, Carlos 2203  * ECU1.0010.08100.80 
  Cordova, Emilio g2568 PER0.501-0.0510-0.50 
 * 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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