Individual Calculations October 2018
 Moaataz, Ayah  Total change: 17.80  Rating chartPersonal card
 6 Rencontres Internationales des Echecs Francophones Tirana ALB 2018-08-25
RcRownchangeKK*chgGame
 2066 2020 4.00 7 0.89 20 17.80 
  Ralison, Milanto Harifidy f2304 MAD1.0010.842016.80 
  Ashiku, Franc f2373 ALB0.001-0.1120-2.20 
  Berend, Elvira wg2300 LUX0.001-0.1620-3.20 
  Zenuni, Petrit 1627 ALB1.0010.08201.60 
  De Marchi, Olivier f2273 FRA0.001-0.1920-3.80 
  Dashi, Vasillaq 1788 ALB1.0010.21204.20 
  Grabova, Ervin 1796 ALB1.0010.22204.40 

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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