Individual Calculations October 2008
 Elgabry, Mohsen  Total change: -42.75  Rating chartPersonal card
 10th Arab League 2008 Amman JOR 2008-06-21
RcRownchangeKK*chgGame
 2404 2304 2.00 6 -0.25 15 -3.75 
  Chahrani, Ibrahim f2275 LBA0.001-0.5415-8.10 
  Gleizerov, Evgeny g2556 RUS1.0010.811512.15 
  Samhouri, A. f2369 JOR0.001-0.4115-6.15 
  Adly, Ahmed g2578 EGY0.001-0.1715-2.55 
  Rimawi, B. T f2265 JOR1.0010.45156.75 
  Eid, Fadi m2381 LIB0.001-0.3915-5.85 

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)
 
 Egyptian Cup 2nd part Many Cities EGY 2008-07-11
RcRownchangeKK*chgGame
 2174 2316 1.00 2 -0.35 15 -5.25 
  Nashaat, Esam 2049 EGY1.0010.18152.70 
  Abou El Zein, Eid Mahmoud m2298 EGY0.001-0.5315-7.95 

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 Assiut Open 2008 Assiut EGY 2008-07-19
RcRownchangeKK*chgGame
 2106 2316 2.50 5 -1.31 15 -19.65 
  Awadhom, Elsayed 2034 EGY1.0010.16152.40 
  Salah, Romany 2103 EGY0.501-0.2715-4.05 
  Ameir, Moheb 2034 EGY1.0010.16152.40 
  Eldesoky, Hatem 2227 EGY0.001-0.6215-9.30 
  Salah, Ahmed As 2130 EGY0.001-0.7415-11.10 

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)
 
 Egypt Chess Championship 2008 ( Final) Cairo EGY 2008-07-30
RcRownchangeKK*chgGame
 2235 2316 4.50 9 -0.94 15 -14.10 
  Sobh, Amrou 2184 EGY0.001-0.6815-10.20 
  Fahmy, Osama 2166 EGY0.501-0.2015-3.00 
  Ismail, Shereif f2152 EGY0.501-0.2215-3.30 
  Ameir, Moheb 2034 EGY1.0010.16152.40 
  Zayan, Osama 2203 EGY1.0010.35155.25 
  Abou El Zein, Eid Mahmoud m2298 EGY0.501-0.0315-0.45 
  Amin, Ashraf 2331 EGY1.0010.52157.80 
  Ezat, Mohamed m2426 EGY0.001-0.3515-5.25 
  El Ghazali, Youssef M. m2322 EGY0.001-0.4915-7.35 

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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