Rapid: Individual Calculations December 2013
 El Gadamsy, Mohamed  Total change: -29.00  Rating chartPersonal card
 Libya rapid 2013 Tobruk LBA 2013-10-09
RcRownchangeKK*chgGame
 1891 1999 1.00 4 -1.45 20 -29.00 
  Alharari, Ali 1782 LBA0.001-0.7820-15.60 
  Aborezika, Mohamed 2052 LBA0.001-0.4320-8.60 
  Ramadan, Siraj 1601 LBA1.0010.08201.60 
  Asabri, Hassan 2130 LBA0.001-0.3220-6.40 

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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