Rapid: Individual Calculations August 2018
 Brahami, Yanis  Total change: -7.00  Rating chartPersonal card
 Independence day ASEC International tournament B U1700 Constantine ALG 2018-07-05
RcRownchangeKK*chgGame
 1362 1408 3.00 6 -0.35 20 -7.00 
  Hamoudi, Nedjmeddine 1654 ALG0.001-0.1920-3.80 
  Chemmachemma, Malik 1131 ALG1.0010.17203.40 
  Assoul, Abdelaziz 1590 ALG0.001-0.2620-5.20 
  Belattar, Walid 1288 ALG1.0010.34206.80 
  Sahour, Abdallah 1290 ALG0.001-0.6620-13.20 
  Alioueche, Kerboua Louay 1217 ALG1.0010.25205.00 

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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