Individual Calculations January 2014
 Miranda Llanes, Yerisbel  Total change: 2.25  Rating chartPersonal card
 Panama Chess Open 3 Panama PAN 2013-10-30
RcRownchangeKK*chgGame
 2232 2224 4.50 8 0.56 15 8.40 
  Obregon Rivero, Juan Carlos m2526 CUB0.001-0.1515-2.25 
  Barria, Raisa wc1951 PAN1.0010.17152.55 
  Munoz M., Alberto Noel 1902 PAN1.0010.13151.95 
  Jimenez Fraga, Pedro Alejandro m2461 CUB0.001-0.2015-3.00 
  Mazariegos, Silvia Carolina wm2042 GUA1.0010.26153.90 
  Gomez Ledo, Roberto Carlos m2426 CUB0.001-0.2415-3.60 
  Leon, Orlando 2032 PAN1.0010.25153.75 
  Hevia Alejano, Carlos Antonio m2512 CUB0.5010.34155.10 

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)
 
 XXV GM Carlos Torre Repetto in Memoriam Magistral Merida, Yucatan MEX 2013-12-13
RcRownchangeKK*chgGame
 2122 2224 4.50 8 -0.41 15 -6.15 
  Espinosa Veloz, Ermes f2462 CUB0.5010.30154.50 
  Sandoval Mercado, Carlos f1893 MEX1.0010.12151.80 
  Mosquera, Miguel m2394 COL0.001-0.2815-4.20 
  Fuentes Godoy, Arturo Iver 2004 MEX0.501-0.2815-4.20 
  Matute Loja, Belen 1900 ECU1.0010.13151.95 
  Ruiz C, Joshua D m2391 COL0.001-0.2815-4.20 
  Martinez Rodriguez, Miguel 2018 MEX0.501-0.2615-3.90 
  Flores Trinidad, Gabriel 1915 MEX1.0010.14152.10 

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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