Individual Calculations February 2020
 Brka, Emad A.  Total change: 0.00  Rating chartPersonal card
 4 Seasons Chess Tournament C. Tripoli LBA 2019-12-14
RcRownchangeRpKK*chgGame
 1520 1520 4.50 8 0.00 1520   0.00 
  Abuisnaynah, Abdulaziz M. 1520 LBA0.5010.00 0.00 
  Abumengel, Hatim Mohammed 1520 LBA1.0010.00 0.00 
  Almshraki, Adel Ibrahim 1520 LBA0.0010.00 0.00 
  Zgeta, Faisal Mohamed 1520 LBA0.0010.00 0.00 
  Hanka, Adel Sharf 1520 LBA1.0010.00 0.00 
  Altounsi, Abdulwarith Ali 1520 LBA1.0010.00 0.00 
  Alwaher, Faisal 1520 LBA0.0010.00 0.00 
  Aboulnour, Walid A. 1520 LBA1.0010.00 0.00 

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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