Individual Calculations May 2012
 Ramos, Efren Andres  Total change: -12.00  Rating chartPersonal card
 Rodolfo Caballero In Memoriam Panama PAN 2012-01-05
RcRownchangeKK*chgGame
 2036 2150 1.00 3 -0.93 15 -13.95 
  Carrera Du Bois, Alhan E 1915 PAN0.501-0.2915-4.35 
  Padilla, Alvaro 1979 PAN0.501-0.2315-3.45 
  Sosa, Nestor c2215 PAN0.001-0.4115-6.15 

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)
 
 Torneo Magistral Ruben Dario Cabrera 2012 Panama PAN 2012-03-07
RcRownchangeKK*chgGame
 2095 2150 4.00 7 0.13 15 1.95 
  Vargas, Rogelio c1750  * PAN1.0010.08151.20 
  Sosa, Nestor c2215 PAN1.0010.59158.85 
  Leon, Orlando 1896 PAN0.501-0.3115-4.65 
  Baules, Jorge m2358 PAN0.001-0.2315-3.45 
  Rosch, Hermann c2161 PAN1.0010.52157.80 
  Arosemena, Jorge Luis f2134 PAN0.001-0.5215-7.80 
  Sanchez, Jorge f2150 PAN0.5010.00150.00 
 * 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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