Rapid: Individual Calculations December 2017
 Zaulda, Vincent  Total change: 9.60  Rating chartPersonal card
 16th Kuwait Rapid chess championship kuwait KUW 2017-11-03
RcRownchangeKK*chgGame
 1772 1917 4.50 6 0.48 20 9.60 
  Ibrahim, Ammar 1517  * EGY1.0010.08201.60 
  Nandakumar, Menon 1637 FID1.0010.16203.20 
  Abdel Latif, Alaa Mahmoud 1938 EGY0.5010.03200.60 
  Caesar, Leon G. 1847 RSA1.0010.40208.00 
  Youssef, Ahmed Mohamed 1907 FID0.001-0.5120-10.20 
  Rosebert, Abera 1783 FID1.0010.32206.40 
 * 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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