Blitz: Individual Calculations September 2022
 Osman, Salah  Total change: 7.20  Rating chartPersonal card
 Abu Dhabi Blitz Chess Tournament 2022 Abu Dhabi UAE 2022-08-21
RcRownchangeKK*chgGame
 1520 1180 2.00 7 0.36 20 7.20 
  Neelash, Saha m2049 IND0.0010.00200.00 
  Abid, Ali Mujawar 1744 IND0.001-0.0220-0.40 
  Mansour, Abbas 1793 UAE0.001-0.0220-0.40 
  Al Zadjali, Abdul Rahman 1368 OMA0.001-0.2620-5.20 
  Khadija, Shamlan Alnuaimi 1004 UAE1.0010.27205.40 
  Al Dhaffari, Salma wf1462 UAE0.001-0.1620-3.20 
  Yaser, Nora 1217 UAE1.0010.552011.00 

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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