Rapid: Individual Calculations June 2019
 Mohamed, Aly Essam  Total change: -28.40  Rating chartPersonal card
 El Prince Chess Rapid Alexandria EGY 2019-04-29
RcRownchangeKK*chgGame
 1858 1803 2.00 8 -1.42 20 -28.40 
  Helmy, Amro 2040 EGY0.5010.30206.00 
  Raslan, Moustafa 2130 EGY0.001-0.1320-2.60 
  Rezk, Mohamed 2009 EGY0.001-0.2420-4.80 
  Allam, Yara wc1722 EGY1.0010.39207.80 
  Saiid, Mohamed 2103 EGY0.5010.35207.00 
  Moatamid, Yasser 1898 EGY0.001-0.3720-7.40 
  Magdy, Bishoy 1559 EGY0.001-0.8020-16.00 
  Anwar, Mohamed 1403  * EGY0.001-0.9220-18.40 
 * 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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