Individual Calculations March 2011
 Francisco Concepcion, Francisco  Total change: -1.80  Rating chartPersonal card
 Torneo Navidad Santa Cruz de La Palma Santa Cruz de La Palma ESP 2010-12-18
RcRownchangeKK*chgGame
 1706 1722 2.00 4 -0.12 15 -1.80 
  Diaz Martin, Cristina 1384 ESP0.501-0.3815-5.70 
  Pizarro Segura, Eduardo 2117 ESP0.001-0.0815-1.20 
  Iglesias Dominguez, Jacinto 1713 ESP1.0010.49157.35 
  Diaz Hernandez, Francisco Javier 1610 ESP0.501-0.1515-2.25 

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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