Individual Calculations August 2017
 Ragaa, Hassan  Total change: 36.60  Rating chartPersonal card
 Egyptian Individuals 2017 (Final) Cairo EGY 2017-07-01
RcRownchangeKK*chgGame
 2129 1982 4.50 7 2.27 20 45.40 
  Hassan Sayed, Mohamed 1711 EGY1.0010.17203.40 
  Nader, Mohamed m2180 EGY1.0010.762015.20 
  Mohamed, Tarek 2191 EGY1.0010.772015.40 
  Wageih, Kareim m2382  * EGY0.5010.42208.40 
  Ezat, Abdallah 2180 EGY0.001-0.2420-4.80 
  Nasr, Ahmed 2076 EGY1.0010.632012.60 
  Ahmed, Moustafa Elsayed 2180 EGY0.001-0.2420-4.80 
 * 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)
 
 CZECH OPEN 2017 - B - open rating tournament Pardubice CZE 2017-07-21
RcRownchangeKK*chgGame
 1942 1982 4.50 9 -0.44 20 -8.80 
  Murad, Abdulla 1746 UAE1.0010.20204.00 
  Polster, Christian f2164 GER1.0010.742014.80 
  Dzubasz, Tino 2067 GER0.001-0.3820-7.60 
  Shevchenko, Danylo 2150 UKR0.001-0.2820-5.60 
  Cibikova, Sofia Anna 1814 SVK1.0010.28205.60 
  Thenhausen, Dirk 2107 GER0.001-0.3320-6.60 
  Rokos, Filip 1796 CZE0.501-0.2420-4.80 
  Nguyen, Thai Dai Vinh 1839 CZE0.001-0.6920-13.80 
  Matulinski, Uwe 1798 GER1.0010.26205.20 

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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