Individual Calculations September 2009
 Samhouri, Ahmad  Total change: 3.60  Rating chartPersonal card
 First Saturday GM Aug 09 Budapest HUN 2009-08-01
RcRownchangeKK*chgGame
 2459 2375 4.50 11 0.24 15 3.60 
  Rees, Ioan f2339 WLS0.501-0.0515-0.75 
  Zherebukh, Yaroslav g2541 UKR0.001-0.2815-4.20 
  Pap, Gyula m2503 HUN1.0010.671510.05 
  Boros, Denes m2485 HUN0.5010.15152.25 
  Tzermiadianos, Andreas m2447 GRE0.5010.10151.50 
  Payen, Arnaud m2368 FRA1.0010.49157.35 
  Seres, Lajos g2456 HUN0.001-0.3915-5.85 
  Varga, Zoltan g2473 HUN0.5010.13151.95 
  Rapport, Richard f2401 HUN0.001-0.4615-6.90 
  Szabo, Krisztian m2493 HUN0.5010.16152.40 
  Oleksienko, Mikhailo g2543 UKR0.001-0.2815-4.20 

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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