Rapid: Individual Calculations November 2022
 George Micheal, Kevin  Total change: 50.00  Rating chartPersonal card
 4th Wadi Degla Rapid Tournament 2022 Cairo EGY 2022-10-28
RcRownchangeKK*chgGame
 1450 1938 7.00 8 -0.45 40 -18.00 
  Elfar, Shereif 1228 EGY1.0010.01400.40 
  Remon, David 1298 EGY1.0010.01400.40 
  Mohamed Ahmed, Janah 1435 EGY1.0010.04401.60 
  Hossam Mohamed, Adham 1774 EGY0.001-0.7240-28.80 
  Kamal, Fares 1538  * EGY1.0010.08403.20 
  Alaa, Dema 1441 EGY1.0010.04401.60 
  Emad Mohamed, Mohamed 1362 EGY1.0010.02400.80 
  Emil Alexan, Paula 1520 EGY1.0010.07402.80 
 * 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)
 
 1st Black Ball Chess Tournament U20 Cairo EGY 2022-10-29
RcRownchangeKK*chgGame
 1730 1938 7.50 8 1.70 40 68.00 
  Ashraf, Fady 1538  * EGY1.0010.08403.20 
  Alaa Eldin, Raghad 1536 EGY1.0010.08403.20 
  Maged, Mathew 1594 EGY1.0010.12404.80 
  Ismail, Hany 1716 EGY1.0010.22408.80 
  Abdo, Hany Elsayed 1998 EGY1.0010.584023.20 
  Wafa, Hamed c2022 EGY1.0010.624024.80 
  Moatamid, Yasser 1873 EGY0.501-0.0940-3.60 
  Mohamed Fouad, Moataz 1559 EGY1.0010.09403.60 
 * 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)
 

 

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