Individual Calculations October 2008
 Zamudio Hermida, Jose Luis  Total change: 5.85  Rating chartPersonal card
 XIX Panam.Fest U18 Boys Carlos Paz, Cordoba ARG 2008-06-30
RcRownchangeKK*chgGame
 2163 2081 3.50 8 0.39 15 5.85 
  Fernandez Sanchez, Fernando 2231 PER0.5010.20153.00 
  Palacios Zambrano, Victor 2151 ECU1.0010.60159.00 
  Martinez Bejarano, Ariel 2093 BOL0.5010.02150.30 
  Lau, Robert c2151 USA0.001-0.4015-6.00 
  Calcina Amezquita, Gary 2182 PER1.0010.64159.60 
  Terao, Rodrigo Akira 2162 BRA0.001-0.3915-5.85 
  Morales Garcia, Sergio Joshafat 2265 MEX0.001-0.2615-3.90 
  Valenzuela Gomez, Fernando 2068 CHI0.501-0.0215-0.30 

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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