Rapid: Individual Calculations May 2019
 Mohamad.subhihamad  Total change: -30.00  Rating chartPersonal card
 Al Majdal Chess Championship _ 2019 Al Majdal PLE 2019-04-12
RcRownchangeKK*chgGame
 1622 1512 0.00 4 -1.50 20 -30.00 
  Dawabsha, Taha 1866 PLE0.001-0.1120-2.20 
  Alqwasma, Mohamed 1751 PLE0.001-0.2020-4.00 
  Raid, Toom 1587 PLE0.001-0.4020-8.00 
  Shaheen, Mays 1285 PLE0.001-0.7920-15.80 

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)
 

 

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