Rapid: Individual Calculations June 2021
 Dahdosh, Abdulmanhim  Total change: -40.80  Rating chartPersonal card
 Tasadi Chess Rapid Tournament Rapid 2021 Misrata LBA 2021-05-04
RcRownchangeKK*chgGame
 1706 1823 3.00 6 -0.81 20 -16.20 
  Zenhom, Talaat 2275 EGY0.001-0.0620-1.20 
  Almsrati, Moftah Abdullah 1385 LBA1.0010.06201.20 
  Algargani, Mohamed Abdualgadeer 1630 LBA1.0010.25205.00 
  Sattar J Al-Isawi, Abdullah 1975 IRQ0.001-0.3020-6.00 
  Ahmaida, Mohamed 1530 LBA0.001-0.8520-17.00 
  Badi, Almuetasim Billalah Abdulal 1439 LBA1.0010.09201.80 

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)
 
 alrabeeh 2021 rapid Misrata LBA 2021-05-24
RcRownchangeKK*chgGame
 1780 1823 1.00 4 -1.23 20 -24.60 
  Almohaishi , Nuri A 1759 LBA0.001-0.5920-11.80 
  Bahoor, Mahmoud A. 1842 LBA0.001-0.4720-9.40 
  Bennoor, Adel 1747 LBA1.0010.40208.00 
  Ashor, Abdulmajed 1770 LBA0.001-0.5720-11.40 

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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