Rapid: Individual Calculations August 2017
 Youssef Ahmed, Youssef  Total change: 33.20  Rating chartPersonal card
 14th Kuwait Rapid Chess Championship Kuwait KUW 2017-07-28
RcRownchangeKK*chgGame
 1845 1889 5.00 6 1.66 20 33.20 
  Revidad, Oliver John J. 1891 PHI0.5010.00200.00 
  Khan, Asfand Yar 1722 PAK1.0010.28205.60 
  Caesar, Chante 1688 RSA1.0010.24204.80 
  Zaulda, Vincent 1906 PHI1.0010.522010.40 
  Laming, Ferdinand 1961 PHI1.0010.602012.00 
  Nasser, Aldakhlallah 1901 SYR0.5010.02200.40 

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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