Individual Calculations May 2012
 Mohamed, M Mohamed  Total change: -128.10  Rating chartPersonal card
 Omar Almokhtar Closed tournament Benghazi LBA 2012-02-12
RcRownchangeKK*chgGame
 2273 2169 2.00 9 -1.28 30 -38.40 
  Bensrity, Mokhtar 2149 LBA0.501-0.0330-0.90 
  El-Gehani, Ghassan 2276 LBA0.001-0.3530-10.50 
  El-Mezwaghi, Husein 2205 LBA0.5010.05301.50 
  Doghri, Nabil f2335 TUN0.001-0.2830-8.40 
  Almahjoub, Mokhtar 2189 LBA0.5010.03300.90 
  Labib, Ibrahim Hasan m2404 EGY0.001-0.2130-6.30 
  Abdel Razik, Khaled m2415 EGY0.001-0.1930-5.70 
  Salem, Mahjob 2276 LBA0.001-0.3530-10.50 
  Elmejbri, Ali A f2205 LBA0.5010.05301.50 

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)
 
 Liberation Martyrs Dernah LBA 2012-03-01
RcRownchangeKK*chgGame
 2205 2169 3.50 9 -0.59 30 -17.70 
  Elarbi, Abobker 2268 LBA1.0010.643019.20 
  Labib, Ibrahim Hasan m2404 EGY0.001-0.2130-6.30 
  Aborezika, Mohamed 2126 LBA0.001-0.5630-16.80 
  Doghri, Nabil f2335 TUN0.001-0.2830-8.40 
  Taher, Rami 1965 LBA1.0010.24307.20 
  Abdel Razik, Khaled m2415 EGY0.001-0.1930-5.70 
  Sadaga, Salah 2126 LBA1.0010.443013.20 
  Bensrity, Zakaria 2049 LBA0.501-0.1630-4.80 
  Almanby, Sohel 2159 LBA0.001-0.5130-15.30 

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)
 
 FIRST INTERNATIONAL OPEN ELHAOUARIA (2d Tunisian international Individual Championship ELHAOUARIA TUN 2012-03-17
RcRownchangeKK*chgGame
 2003 2169 2.50 7 -2.40 30 -72.00 
  Mirzoev, Azer g2561 AZE0.001-0.0830-2.40 
  Matoussi, Amani 1769  * TUN0.501-0.4230-12.60 
  Jalal, Hazhar 2003 IRQ0.001-0.7230-21.60 
  Westerweele, Henrik 1950 NED0.501-0.2830-8.40 
  Salah Aiech, Hakim 1769  * ALG1.0010.08302.40 
  Delseny, Serge 1992 FRA0.001-0.7330-21.90 
  Faranka, Khaled 1979 LBA0.501-0.2530-7.50 
 * 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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