Individual Calculations July 2010
 Sayed, Hany  Total change: 26.85  Rating chartPersonal card
 Egyptian League 2009/2010 Final Stage Many Cities EGY 2010-04-30
RcRownchangeKK*chgGame
 2308 2107 1.50 5 0.24 15 3.60 
  Adnani, Moklis f2332 MAR0.001-0.2215-3.30 
  Rahman, Yehya m2299 EGY0.001-0.2515-3.75 
  Ezat, Mohamed m2455 EGY0.001-0.1115-1.65 
  Elsayed, Moustafa 2227 EGY0.5010.16152.40 
  Elsayed, Moustafa 2227 EGY1.0010.66159.90 

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)
 
 2nd Heliopolis International Open Cairo EGY 2010-05-30
RcRownchangeKK*chgGame
 2247 2098 4.00 8 1.55 15 23.25 
  Yousry, Salah 2290 EGY0.001-0.2515-3.75 
  Sameeh, Hany f2259 EGY1.0010.711510.65 
  Adnani, Moklis f2356 MAR0.001-0.1815-2.70 
  Sobh, Amrou 2173 EGY1.0010.60159.00 
  Zakaria, Esam 2242 EGY1.0010.691510.35 
  Eldardery, Alaa 2233 EGY0.001-0.3215-4.80 
  Tork, Mohamed 2196 EGY0.001-0.3715-5.55 
  Fahmy, Osama 2223 EGY1.0010.671510.05 

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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