Individual Calculations February 2019
 Alothman, Salem  Total change: 18.90  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa B Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 1767 1593 0.00 8 -2.24 30 -67.20 
  Skurniak, Szymon 1894 POL0.001-0.1530-4.50 
  Podgorski, Maciej 1841 POL0.001-0.1930-5.70 
  Raclawicki, Kacper 1794 POL0.001-0.2430-7.20 
  Kruczynski, Marek 1744 POL0.001-0.3030-9.00 
  Wnek, Filip 1735 POL0.001-0.3130-9.30 
  Kalosha, Zhiulien Oleksii 1795 UKR0.001-0.2430-7.20 
  Fritz, Rebecca 1753 AUT0.001-0.2930-8.70 
  Zielinski, Marcin 1576 POL0.001-0.5230-15.60 

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)
 
 1st Under 1800 tournament 2019 Kuwaiut City KUW 2019-01-06
RcRownchangeKK*chgGame
 1414 1593 3.50 6 -0.75 30 -22.50 
  Alenezi, Hamad 1399 KUW1.0010.25307.50 
  Almousawi, Saleh 1517 KUW1.0010.403012.00 
  Alsharhan, Musaed 1701 KUW0.001-0.3530-10.50 
  Rami, Talab 1352 SYR0.001-0.8030-24.00 
  Alasad, Tareq 1322 KUW0.501-0.3330-9.90 
  Btain, Abdulaziz 1193  * KUW1.0010.08302.40 
 * 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)
 
 Kuwait championship 2019 Final Stage Kuwait City KUW 2019-01-17
RcRownchangeKK*chgGame
 1742 1593 6.50 9 3.62 30 108.60 
  Al Azmi, Khalaf 1776 KUW1.0010.743022.20 
  Alrashidi, Yousef 1558 KUW0.501-0.0530-1.50 
  Alothman, Abdul Wahab f1936 KUW0.5010.383011.40 
  Maqseed, Nasser c1847 KUW0.5010.31309.30 
  Alhamdan, Ahmed 1659 KUW1.0010.593017.70 
  Almousawi, Saleh 1517 KUW0.001-0.6030-18.00 
  Alsharhan, Musaed 1701 KUW1.0010.653019.50 
  Alshourfaa, Hazaa 1768 KUW1.0010.733021.90 
  Al-Hamlan, Faisal 1920 KUW1.0010.873026.10 

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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