Rapid: Individual Calculations May 2019
 Kalsani, Mohammad  Total change: -17.20  Rating chartPersonal card
 3rd. Edko Chess Rapid Edko EGY 2019-04-26
RcRownchangeKK*chgGame
 1741 1772 3.00 7 -0.86 20 -17.20 
  Raslan, Moustafa 2130 EGY0.001-0.1020-2.00 
  Abdel Fatah, Ahmed 1552 EGY1.0010.22204.40 
  Abbasy, Shahata Mohamed 1562 EGY1.0010.23204.60 
  Awadhom, Rabea 2004 EGY0.001-0.2120-4.20 
  Azmy , Mahmoud 1564 EGY0.001-0.7720-15.40 
  Elnahas, Mohamed 1616 EGY1.0010.29205.80 
  Baqa Elbrince, Mohamed 1757 EGY0.001-0.5220-10.40 

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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