Individual Calculations August 2019
 Atmani, Amine  Total change: -55.20  Rating chartPersonal card
 Algerian Juniors Chess Championship 2019 Tiaret ALG 2019-06-26
RcRownchangeKK*chgGame
 1553 1756 6.00 9 -0.61 40 -24.40 
  Amrane, Tarek 1356  * ALG1.0010.08403.20 
  Hamoum, Halim 1507 ALG1.0010.19407.60 
  Amrane, Ramdane 1416 ALG0.001-0.8840-35.20 
  Kacem, Abdelkader 1482 ALG0.001-0.8340-33.20 
  Amrane, Abdellah c1356  * ALG1.0010.08403.20 
  Benlakehal, Aymen 1467 ALG1.0010.16406.40 
  Yettouche, Yaristan c1584 ALG1.0010.274010.80 
  Djabri, Massinas f2102 ALG0.001-0.1140-4.40 
  Zane, Rayane 1703 ALG1.0010.434017.20 
 * 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)
 
 Arab Individual Chess Age Groups Championship - 2019 u-16 Amman JOR 2019-07-20
RcRownchangeKK*chgGame
 1670 1756 4.00 8 -0.77 40 -30.80 
  Tarek, Alansari 1356  * JOR1.0010.08403.20 
  Moazaz , Dhahir Habeeb f2142 IRQ0.001-0.0940-3.60 
  Abdelkareem, Saleh 1488 JOR0.001-0.8340-33.20 
  Abdulrahman, Abuarqoup 1356  * JOR1.0010.08403.20 
  Walid, Shebani 1675 SYR0.001-0.6140-24.40 
  Thaer, Abu Alhaija 1868 JOR0.5010.15406.00 
  Yazan, Abo Khalaf 1686 PLE1.0010.404016.00 
  Assem, Abderezzak 1792 ALG0.5010.05402.00 
 * 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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