Rapid: Individual Calculations November 2022
 Sadek, Taha  Total change: 18.21  Rating chartPersonal card
 Tempo chess tournament 39 Cairo EGY 2022-09-29
RcRownchangeKK*chgGame
 1854 1720 0.50 5 -1.24 20 -24.80 
  Ahmed, Tamer 1977 EGY0.5010.32206.40 
  Elghandor, Ahmed M 1920 EGY0.001-0.2420-4.80 
  Tamer, Ahmed f2093 EGY0.001-0.1020-2.00 
  Abdel Hameed Mohamed, Mohamed 1649 EGY0.001-0.6020-12.00 
  Bauomy, Magdy 1631 EGY0.001-0.6220-12.40 

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)
 
NOTE: K factor changed
 Tempo chess tournament 40 Cairo EGY 2022-10-01
RcRownchangeKK*chgGame
 1953 1680 2.00 7 0.75 17 12.75 
  Tamer, Ahmed f2072 EGY1.0010.921715.64 
  Elsersawy, Khaled 2014 EGY0.001-0.1217-2.04 
  Moustafa El Shafeiy, Ahmed 1962 EGY1.0010.841714.28 
  Tork, Mohamed 2012 EGY0.001-0.1217-2.04 
  Abdein, Saiied 1825 EGY0.001-0.3117-5.27 
  Adeel, Yasser 1858 EGY0.001-0.2717-4.59 
  Shehto, Ahmed Ramzy 1928 EGY0.001-0.1917-3.23 

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)
 
NOTE: K factor changed
 Tempo chess tournament 42 Cairo EGY 2022-10-07
RcRownchangeKK*chgGame
 1755 1680 1.00 4 -0.72 17 -12.24 
  Tamer, Ahmed f2072 EGY0.5010.42177.14 
  Hosny Abdel Samei, Mohamed 1502 EGY0.001-0.7317-12.41 
  Mahmoud Sayed, Mohamed 1952 EGY0.001-0.1717-2.89 
  Samy Hassan, Adam 1495 EGY0.501-0.2417-4.08 

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)
 
NOTE: K factor changed
 Tempo chess tournament 43 Cairo EGY 2022-10-08
RcRownchangeKK*chgGame
 1735 1680 3.00 7 -0.12 17 -2.04 
  Tamer, Mohamed f1958 EGY0.001-0.1717-2.89 
  Bauomy, Magdy 1607 EGY1.0010.40176.80 
  Tamer, Ahmed f2072 EGY0.001-0.0817-1.36 
  Said Mohamed, Abd Elrhman 1623 EGY1.0010.42177.14 
  Abdel Tawab, Elsayed 1786 EGY0.001-0.3617-6.12 
  Mohamed Ismail, Mohamed 1676 EGY1.0010.49178.33 
  Gaber, Abdel Samad 1423 EGY0.001-0.8217-13.94 

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)
 
NOTE: K factor changed
 Tempo chess tournament 45 Cairo EGY 2022-10-14
RcRownchangeKK*chgGame
 1795 1680 2.00 4 0.50 17 8.50 
  Osama, Salem 1709 EGY0.001-0.4617-7.82 
  El Ghatrify, Waleed 1488 EGY1.0010.25174.25 
  Tamer, Ahmed f2072 EGY0.001-0.0817-1.36 
  Mohamed, Ibrahim Ahmed 1911 EGY1.0010.791713.43 

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)
 
NOTE: K factor changed
 Tempo chess tournament 46 Cairo EGY 2022-10-15
RcRownchangeKK*chgGame
 1761 1680 5.00 7 2.13 17 36.21 
  Tamer, Mohamed f1958 EGY0.001-0.1717-2.89 
  Alzen, Ahmed 1433 EGY1.0010.19173.23 
  Bauomy, Magdy 1607 EGY1.0010.40176.80 
  Magdy Salah, Mahmoud 1739 EGY1.0010.58179.86 
  Fathy Mahmoud, Ramy 1678 EGY0.001-0.5017-8.50 
  Abdel Hameed, Islam 1842 EGY1.0010.711712.07 
  Tamer, Ahmed f2072 EGY1.0010.921715.64 

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)
 
NOTE: K factor changed
 Tempo chess tournament 47 Cairo EGY 2022-10-16
RcRownchangeKK*chgGame
 1681 1680 4.00 7 0.42 17 7.14 
  Tamer, Ahmed f2072 EGY0.001-0.0817-1.36 
  Helal, Mohamed 1498 EGY0.001-0.7417-12.58 
  Alzen, Ahmed 1433 EGY1.0010.19173.23 
  Aly Hassan, Hassan 1541 EGY1.0010.31175.27 
  Abdel Fatah, Mansour 1855 EGY1.0010.731712.41 
  Mohamed, Ibrahim Ahmed 1911 EGY0.001-0.2117-3.57 
  Swilam, Mahmoud 1459 EGY1.0010.22173.74 

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)
 
NOTE: K factor changed
 Delta 1 Giza EGY 2022-10-23
RcRownchangeKK*chgGame
 1812 1680 1.00 4 -0.43 17 -7.31 
  Saber, Ibrahim 2101 EGY0.001-0.0717-1.19 
  Essam Ibrahem, Mohamed 1896 EGY0.001-0.2217-3.74 
  Milik Sedeak, Safwat 1472 EGY1.0010.23173.91 
  Rashawan Elvarghly, Gamal 1778 EGY0.001-0.3717-6.29 

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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