Individual Calculations January 2011
 Martha Palafox, Jaime Lion  Total change: -38.00  Rating chartPersonal card
 Gran Torneo Internacional Abierto de Ajedrez UNAM - Seccion I Distrito Federal MEX 2010-11-18
RcRownchangeKK*chgGame
 2116 2112 1.00 5 -1.52 25 -38.00 
  Baules, Jorge m2349 PAN0.001-0.2025-5.00 
  Dias, Paulo f2415 POR0.001-0.1425-3.50 
  Carreras Mendiolea, Paulin wf1922 MEX0.001-0.7525-18.75 
  De La Parra Hurtado, Danie wc1891 MEX1.0010.22255.50 
  Rosas Reyes, Raul 2004 MEX0.001-0.6525-16.25 

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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