Rapid: Individual Calculations October 2018
 Alkhour, Seifedin  Total change: -1.00  Rating chartPersonal card
 Sharjah Rapid Chess CH. 2018 Sharjah UAE 2018-09-13
RcRownchangeKK*chgGame
 1543 1527 3.50 7 -0.05 20 -1.00 
  Sohib, Okla f1927  * SYR0.001-0.0820-1.60 
  Advaith, Sivakumar 1234 IND0.501-0.3520-7.00 
  Fatima, Saif Al-Ali wc1218 UAE1.0010.14202.80 
  Molina, Antonio f1927  * PHI0.001-0.0820-1.60 
  Ismail, Basil 1261 FID1.0010.18203.60 
  Stanley, Samson P. 1927  * IND0.001-0.0820-1.60 
  Hamad, Bader 1308 UAE1.0010.22204.40 
 * 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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