Individual Calculations July 2008
 Gonzalez, Vega Alejandro  Total change: -23.70  Rating chartPersonal card
 TORNEO INTERNACIONAL AJEDUNI 2008 Ciudad Habana CUB 2008-03-18
RcRownchangeKK*chgGame
 2138 2151 0.50 4 -1.58 15 -23.70 
  Licor, Gustavo 2176 CUB0.5010.03150.45 
  Marzo Arias, Valentin 2139 CUB0.001-0.5215-7.80 
  Cardenas Ballester, Maidelin wf2086 CUB0.001-0.5915-8.85 
  Miramonte, Roberto C 2151 CUB0.001-0.5015-7.50 

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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