Individual Calculations November 2023
 George Samir, Danial  Total change: 95.20  Rating chartPersonal card
 El Khayari Chess Open 2023 Marsa Matrouh EGY 2023-10-04
RcRownchangeKK*chgGame
 1784 1196 3.00 8 2.70 40 108.00 
  Haitham, Mohammed Abdalrasool 1935 SUD0.0010.00400.00 
  Kalhy Anwar, Ibrahim 1670 EGY1.0010.954038.00 
  Sharif, Salem 1803 PLE0.001-0.0240-0.80 
  Khalifa, Zeyad 1702 EGY0.001-0.0440-1.60 
  Elnahas, Mohamed 1651 EGY0.001-0.0640-2.40 
  Eldesoky, Hatem f2236 EGY1.0011.004040.00 
  Aly Hassan, Hassan 1574 EGY0.001-0.0940-3.60 
  Zaki, Ahmed Mohamed 1702 EGY1.0010.964038.40 

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)
 
 FIDE WORLD CADETS CHESS CHAMPIONSHIPS ( open U10 ) Sharm El Sheikh EGY 2023-10-15
RcRownchangeKK*chgGame
 1449 1196 1.00 6 -0.32 40 -12.80 
  Nguyen, Truong An Khang 1668 VIE0.001-0.0540-2.00 
  Alba Ruiz, Kenneth Damian 1474 MEX0.001-0.1740-6.80 
  Lazars, Krisjanis 1462 LAT0.001-0.1840-7.20 
  Perunovic, Uros 1535 SRB0.001-0.1240-4.80 
  Anetov, Aisultan 1122 KAZ1.0010.404016.00 
  Prokhorenko, Yaroslav 1435 FID0.001-0.2040-8.00 

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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