Individual Calculations October 2008
 Lorenzini, Martin  Total change: 1.30  Rating chartPersonal card
 XXIII Open El Puerto de Santa Maria El Puerto de Santa Maria CADIZ ESP 2008-07-28
RcRownchangeKK*chgGame
 2202 2457 6.50 8 0.13 10 1.30 
  Valhondo Morales, Ruben 2107 ESP1.0010.11101.10 
  Rambla Barreno, Fernando 2107 ESP0.501-0.3910-3.90 
  Sanchez Ponce, Juan Manuel 2107 ESP1.0010.11101.10 
  Martin Macias, Daniel 2153 ESP1.0010.14101.40 
  Campos Gambuti, Luis Maria m2419 ESP0.501-0.0510-0.50 
  Camacho Collados, Jose f2276 ESP1.0010.26102.60 
  Roman Sanchez, Jesus Maria 2107 ESP1.0010.11101.10 
  Cruz Ravina, Francisco Javier f2337 ESP0.501-0.1610-1.60 

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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