Rapid: Individual Calculations March 2024
 Mohamed Kera, Adam  Total change: -0.40  Rating chartPersonal card
 MANSORA CHESS CLUB 17 Dakahlia EGY 2024-02-16
RcRownchangeKK*chgGame
 1472 1356 2.50 5 0.44 40 17.60 
  Hegazy, Abdel Rhman 1967 EGY0.001-0.0240-0.80 
  Hosam Galal, Mohamed 1170 EGY1.0010.264010.40 
  Sdeiq Abdalaah, Mohamed 1220 EGY0.501-0.1840-7.20 
  Elsayed Ahmed, Mohamed 1468 EGY1.0010.654026.00 
  Ahmed Abdel Rahman, Abdel Rahman 1533 EGY0.001-0.2740-10.80 

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)
 
 Canal Zone Youth 3 U16 Canal EGY 2024-02-24
RcRownchangeKK*chgGame
 1393 1356 0.00 1 -0.45 40 -18.00 
  Tarek Elsayed Metwaly, Islam 1393 EGY0.001-0.4540-18.00 

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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