Individual Calculations October 2012
 Mohamed, M Mohamed  Total change: -71.10  Rating chartPersonal card
 The Libyan Chess Championship No 28 Benghazi LBA 2012-06-10
RcRownchangeKK*chgGame
 2064 2041 1.00 3 -0.41 30 -12.30 
  Ben Nasser, Khaled f2223 LBA0.001-0.2630-7.80 
  Al Matmati, Amro 2016 LBA0.501-0.0330-0.90 
  Elmejbri, Ali A. f1952 LBA0.501-0.1230-3.60 

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)
 
NOTE: K factor changed
 Benghazi’s Individual Championship 2012 Benghazi LBA 2012-07-20
RcRownchangeKK*chgGame
 1997 2041 3.00 9 -1.89 15 -28.35 
  Bensrity, Zakaria 2049 LBA0.001-0.4915-7.35 
  Almahjoub, Mokhtar 2126 LBA0.001-0.3815-5.70 
  Elmejbri, Ali A f1952 LBA0.501-0.1215-1.80 
  El-Mezwaghi, Husein 2168 LBA0.001-0.3315-4.95 
  Altarhoni, Mohamed 1946 LBA0.501-0.1315-1.95 
  Kablan, Imad 1673 LBA1.0010.10151.50 
  El-Gehani, Ghassan 2276 LBA0.5010.29154.35 
  Al Moshaiti, Khalil 1702 LBA0.501-0.3815-5.70 
  Ben-Srity, Mohamed 2078 LBA0.001-0.4515-6.75 

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)
 
NOTE: K factor changed
 11th International Istanbul Open Chess Tournament-A Istanbul TUR 2012-08-30
RcRownchangeKK*chgGame
 1781 2041 4.50 8 -2.03 15 -30.45 
  Caglar, Ahmet Ata 1716 TUR0.001-0.8715-13.05 
  Gokgiray, Ilkutay 1789 TUR0.501-0.3115-4.65 
  Sahin, Ozgun 1808 TUR0.001-0.7915-11.85 
  Tasci, Onur 1772 TUR0.001-0.8315-12.45 
  Kok, Erol 1865 TUR1.0010.27154.05 
  Tajidine, Sidi Mohamed 1781 MTN1.0010.18152.70 
  Kulaber, Fatih 1760 TUR1.0010.16152.40 
  Cannesar, Rad 1754 TUR1.0010.16152.40 

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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