Blitz: Individual Calculations January 2023
 Ali Ahmed, Alaa  Total change: -5.80  Rating chartPersonal card
 2nd of Dec Alain Chess Blitz Tournament 2022 Al Ain UAE 2022-11-30
RcRownchangeKK*chgGame
 1508 1432 3.00 6 -0.29 20 -5.80 
  Komarov, Dimitri g2409 UKR0.0010.00200.00 
  Thoovanoor, Venugopal 1154 FID1.0010.17203.40 
  Ahmed, Fayez 1930 UAE0.001-0.0420-0.80 
  Muhammad, Shayan Noushad Ibrahim 1149 IND0.001-0.8420-16.80 
  Rafeaa, Ameer. 1185 SYR1.0010.19203.80 
  Turki, Riadh 1220 TUN1.0010.23204.60 

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)
 

 

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