Rapid: Individual Calculations January 2019
 Haddouche, Mohamed  Total change: -0.80  Rating chartPersonal card
 Arab Indv. Rapid Chess Championship 2018(Open) Dubai UAE 2018-12-01
RcRownchangeKK*chgGame
 2383 2457 3.50 6 -0.04 20 -0.80 
  Talbi, Chafik f2284 ALG1.0010.27205.40 
  Hamdouchi, Hicham g2568 MAR0.5010.15203.00 
  Al-Sayed, Mohammed g2419 QAT0.501-0.0520-1.00 
  Bellahcene, Bilel g2472 ALG0.5010.02200.40 
  Tissir, Mohamed m2417 MAR1.0010.44208.80 
  Ahmad, Al Khatib m2135 JOR0.001-0.8720-17.40 

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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