Individual Calculations July 2008
 Ezat, Mohamed  Total change: -30.20  Rating chartPersonal card
 5th mediterranean chess championship Hammam Sousse TUN 2007-11-26
RcRownchangeKK*chgGame
 2261 2440 4.50 7 -0.57 10 -5.70 
  Cordara, Michele f2117 ITA1.0010.13101.30 
  Drljevic, Ljilja wm2270 MNE1.0010.28102.80 
  Hernando Rodrigo, Jose Maria m2359 ESP0.001-0.6110-6.10 
  Sedina, Elena mwg2358 ITA0.001-0.6110-6.10 
  Mihailidis, Anastasios 2266 GRE0.501-0.2310-2.30 
  Gentilleau, Jean Philippe 2181 MNC1.0010.18101.80 
  Boric, Elena wm2279 BIH1.0010.29102.90 

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)
 
 17th Arab Men's Championship Taaz YEM 2007-12-25
RcRownchangeKK*chgGame
 2315 2440 5.00 9 -0.92 10 -9.20 
  Belouadah, S m2305 ALG1.0010.32103.20 
  Hussein, H.a f2386 IRQ0.001-0.5810-5.80 
  Chahrani, I f2274 LBA1.0010.28102.80 
  Mohannad, F 2328 JOR0.001-0.6510-6.50 
  Al-Hadrani, H f2307 YEM1.0010.32103.20 
  Al Qudaimi, B f2428 YEM0.001-0.5210-5.20 
  Maasarani, M 2143 LIB1.0010.15101.50 
  El Gindy, Essam m2503 EGY0.001-0.4110-4.10 
  Ayyad, Maher f2165 BRN1.0010.17101.70 

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)
 
 4th Part of Egy League 2007/2008 Many Cities EGY 2008-03-07
RcRownchangeKK*chgGame
 2330 2448 1.00 2 -0.31 10 -3.10 
  Abdel Razik, Khaled f2396 EGY0.501-0.0710-0.70 
  Salem, Zahed 2263 EGY0.501-0.2410-2.40 

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)
 
 5th Part of Egy League 2007/2008 Many Cites EGY 2008-04-01
RcRownchangeKK*chgGame
 2155 2456 3.00 4 -0.40 10 -4.00 
  Tork, Mohamed 2191 EGY1.0010.18101.80 
  Samweil, Anis 2217 EGY0.501-0.3010-3.00 
  Anwar, Ashraf 2106 EGY1.0010.11101.10 
  Mosallam, Hosam 2106 EGY0.501-0.3910-3.90 

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 Part of Egy League 2007/2008 Many Cites EGY 2008-05-09
RcRownchangeKK*chgGame
 2118 2456 0.50 1 -0.38 10 -3.80 
  Abdel Geed, Fawzy 2118 EGY0.501-0.3810-3.80 

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)
 
 Super Match Cairo EGY 2008-05-20
RcRownchangeKK*chgGame
 2292 2456 1.00 2 -0.44 10 -4.40 
  Fathy, Elameir 2301 EGY0.001-0.7110-7.10 
  Ismail, Hamed 2283 EGY1.0010.27102.70 

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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