Rapid: Individual Calculations April 2020
 Bukhalaf, Khalaf  Total change: -7.60  Rating chartPersonal card
 AlMeethaq Chess Tournament 2020 - A Juffair BRN 2020-02-28
RcRownchangeKK*chgGame
 1593 1803 4.00 6 -0.38 20 -7.60 
  Orri, Sultan Ossam 1429 KSA1.0010.10202.00 
  Martin, Garry 1463 FID1.0010.12202.40 
  Lumanog, Eddie Jr. L. 1619 PHI0.001-0.7420-14.80 
  Rethish, Puthanpurayil 1368 IND1.0010.06201.20 
  Dado, Cagampan 1647 PHI1.0010.29205.80 
  Kohn, Sandro 2034 GER0.001-0.2120-4.20 

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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