Rapid: Individual Calculations January 2024
 Safwat Siddik, John  Total change: 45.60  Rating chartPersonal card
 Golden knight 59 Giza EGY 2023-11-24
RcRownchangeKK*chgGame
 1441 1265 3.50 6 1.76 20 35.20 
  Tork, Ahmed 1589 EGY1.0010.872017.40 
  Hassan Hussein, Samy 1481 EGY0.001-0.2220-4.40 
  Khaled Saeed, Ahmed 1593 EGY0.001-0.1320-2.60 
  Ayman Mohy Eldin, Ismail 1162 EGY1.0010.36207.20 
  Sherif Abdelaliem, Omar 1401 EGY0.5010.18203.60 
  Milik Sedeak, Safwat 1418 EGY1.0010.702014.00 

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)
 
 Golden knight 61 Giza EGY 2023-12-15
RcRownchangeKK*chgGame
 1714 1295 3.00 8 1.93 20 38.60 
  Tork, Mohamed 1879 EGY0.5010.48209.60 
  Ashraf, Shereif f2145 EGY0.0010.00200.00 
  Naiel, Abd El Rahman 1543 EGY1.0010.812016.20 
  Morsy, Elsayed 1850 EGY0.001-0.0320-0.60 
  Ahmed Mahmoud, Moustafa 1375 EGY1.0010.612012.20 
  Azmy Farag, Michael 1861 EGY0.001-0.0220-0.40 
  Ahmed Moustafa, Fares 1556 EGY0.5010.32206.40 
  Sayed Hassanien, Baraa 1499 EGY0.001-0.2420-4.80 

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)
 
 Golden knight 62 Giza EGY 2023-12-23
RcRownchangeKK*chgGame
 1440 1295 1.00 7 -1.41 20 -28.20 
  Hamed, Amro Mohamed 1816 EGY0.001-0.0320-0.60 
  Abo Elyazeed, Mohamed 1578 EGY0.001-0.1620-3.20 
  Shereef Shalaby, Ahmed 1455 EGY0.001-0.2920-5.80 
  Mahmoud Abd Elkhalek, Hussein 1097 EGY1.0010.24204.80 
  Khallaf, Abdelrahman 1405 EGY0.001-0.3520-7.00 
  Elmaghawry, Habiba 1340 EGY0.001-0.4420-8.80 
  Ahmed Mahdy, Mohammed 1386 EGY0.001-0.3820-7.60 

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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