Individual Calculations September 2015
 Yaser, Kareim  Total change: 124.00  Rating chartPersonal card
 16th. Mahalla Open Mahalla EGY 2015-07-24
RcRownchangeKK*chgGame
 2093 1882 2.50 6 1.08 40 43.20 
  Zayan, Mohamed f2157 EGY0.001-0.1740-6.80 
  Wafa, Shrook wg2143 EGY1.0010.824032.80 
  Saiid, Ibrahim 2063 EGY0.5010.24409.60 
  Magdy, Morad 2070 EGY0.001-0.2640-10.40 
  Kamal, Edmon 1976 EGY1.0010.634025.20 
  Sultan, Mohamed 2148 YEM0.001-0.1840-7.20 

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)
 
 Zagazig Open 2015 Zagazig EGY 2015-08-03
RcRownchangeKK*chgGame
 2072 1882 4.50 9 2.02 40 80.80 
  Sameir, Mahmoud 2193 EGY0.5010.364014.40 
  Khalil, Badr 2095 EGY1.0010.774030.80 
  Elsayed, Moustafa 2185 EGY1.0010.864034.40 
  Eldesoky, Hatem f2249 EGY0.001-0.1040-4.00 
  Zayan, Mohamed f2113 EGY0.001-0.2140-8.40 
  Awadhom, Elsayed 2063 EGY1.0010.744029.60 
  Amin, Ashraf f2222 EGY0.001-0.1240-4.80 
  Ghoneim, Ahmed Mohamed 1912 EGY0.001-0.4640-18.40 
  Elsenbary, Yehya 1617 EGY1.0010.18407.20 

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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