Individual Calculations June 2013
 Khader, Sami  Total change: 5.60  Rating chartPersonal card
 Zone 3.1 Chess Championship 2013 Men Doha QAT 2013-05-04
RcRownchangeKK*chgGame
 2364 2374 4.50 9 0.00 10 0.00 
  Tamra, Attallah 2080 PLE1.0010.15101.50 
  Al-Sayed, Mohammed g2502 QAT0.001-0.3310-3.30 
  Al-Hajiri, Bader 2019 KUW1.0010.11101.10 
  Golizadeh, Asghar g2485 IRI0.001-0.3510-3.50 
  Eid, Fadi m2364 LIB0.501-0.0110-0.10 
  Ahmed, Ali Layth Ahmed f2319 IRQ1.0010.42104.20 
  Darini, Pouria g2530 IRI0.001-0.2910-2.90 
  Nezad, Husein Aziz m2410 QAT1.0010.55105.50 
  Ghaem Maghami, Ehsan g2568 IRI0.001-0.2510-2.50 

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)
 
 6th Beirut International Open Beirut LIB 2013-05-16
RcRownchangeKK*chgGame
 2244 2374 5.00 7 0.56 10 5.60 
  Haydar, Amin 1974  * LIB1.0010.08100.80 
  Khechen, Nabil E 2046 LIB1.0010.13101.30 
  Nassar, Marwan 2044 LIB1.0010.12101.20 
  Nosenko, Alexander m2494 UKR0.001-0.3410-3.40 
  Barsov, Alexei g2533 UZB0.001-0.2910-2.90 
  Kotanjian, Tigran g2526 ARM1.0010.70107.00 
  Hariri, Nizar 2090 LIB1.0010.16101.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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