Rapid: Individual Calculations November 2022
 Mohamed Ali, Bassel  Total change: 0.00  Rating chartPersonal card
 1st Dozz rapid chess Cairo EGY 2022-10-21
RcRownchangeRpKK*chgGame
 1310 0 0.00 3 0.00 510   0.00 
  Mohamed Fekry, Youssef 1328 EGY0.0010.00 0.00 
  Awadalla, Karim 1427 EGY0.0010.00 0.00 
  Saad, Mohamed 1176 EGY0.0010.00 0.00 

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)
 
 4th Wadi Degla Rapid Tournament 2022 Cairo EGY 2022-10-28
RcRownchangeRpKK*chgGame
 1299 0 0.50 4 0.00 977   0.00 
  Geourge Youssef, Mario 1202 EGY0.5010.00 0.00 
  Essam Ezz Eldeen, Mohamed 1323 EGY0.0010.00 0.00 
  Mohsen Magdy, Kariem 1294 EGY0.0010.00 0.00 
  Tharwat, Nadeen 1375 EGY0.0010.00 0.00 

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)
 
 1st Black Ball Chess Tournament U20 Cairo EGY 2022-10-29
RcRownchangeRpKK*chgGame
 1190 0 0.50 4 0.00 868   0.00 
  Ehab, Abdel Rahman 1284 EGY0.0010.00 0.00 
  Mohamed, Adam 1152 EGY0.0010.00 0.00 
  Elbarbary, Mohamed 1168 EGY0.0010.00 0.00 
  Khaled Akl, Ahmed 1154 EGY0.5010.00 0.00 

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)
 

 

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