Individual Calculations October 2008
 Sanchez, Jorge  Total change: -23.25  Rating chartPersonal card
 Campeonato Subzonal Masculino 2008 Guatemala, Guatemala GUA 2008-06-07
RcRownchangeKK*chgGame
 2085 2207 3.00 7 -1.55 15 -23.25 
  Martinez, Luis Gerardo 1857 ESA1.0010.11151.65 
  Sarat, Victor f2115 GUA1.0010.37155.55 
  Leyva, Hector m2398 ESA0.001-0.2515-3.75 
  Leandro, Jhonny 2124 CRC0.001-0.6115-9.15 
  Godoy C., Miguel Angel 2066 GUA0.501-0.1915-2.85 
  Vega, Emerson 2083 NCA0.501-0.1715-2.55 
  Argueta, Carlos 1951 ESA0.001-0.8115-12.15 

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)
 

 

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