Rapid: Individual Calculations December 2023
 Tork, Ahmed  Total change: -210.40  Rating chartPersonal card
 Golden knight 53 Giza EGY 2023-11-03
RcRownchangeKK*chgGame
 1249 1589 3.00 8 -3.94 40 -157.60 
  Ahmed Moustafa, Fares 1274 EGY0.001-0.8640-34.40 
  Abdel Fattah Mohamed, Khaled 1167 EGY0.001-0.9340-37.20 
  Elsayed Ahmed, Magdy 1101 EGY0.001-0.9640-38.40 
  Abdelrahman, Gihan 1189  * EGY1.0010.08403.20 
  Ahmed Mohamed, Mohab 1168 EGY1.0010.07402.80 
  Mohamed Fathy, Ahmed 1316 EGY1.0010.17406.80 
  Ahmed Mohamed, Mostafa 1412 EGY0.001-0.7340-29.20 
  Mohammed Omar, Kareem 1367 EGY0.001-0.7840-31.20 
 * 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)
 
 Golden knight 55 Giza EGY 2023-11-10
RcRownchangeKK*chgGame
 1413 1589 3.00 6 -1.32 40 -52.80 
  Twfik Hamza, Saeed 1310 EGY1.0010.16406.40 
  Hosny Abdel Samei, Mohamed 1434 EGY0.501-0.2140-8.40 
  Adel Abdel Hameid, Mohamed 1584 EGY0.001-0.5140-20.40 
  Mohamed Ibrahim, Sherif 1404 EGY1.0010.264010.40 
  Mahmoud Abdel Azeim, Ahmed 1469 EGY0.501-0.1640-6.40 
  Fathy Ali, Taha 1279 EGY0.001-0.8640-34.40 

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)
 

 

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