Blitz: Individual Calculations September 2023
 Halidolla, Islam  Total change: 12.00  Rating chartPersonal card
 Atyrau Altaca Blitz 30 Atyrau KAZ 2023-07-29
RcRownchangeKK*chgGame
 1268 1056 2.00 6 0.30 40 12.00 
  Gabitova, Dilyara 1658 KAZ0.001-0.0240-0.80 
  Olzha, Alimansur 1400 KAZ0.001-0.1240-4.80 
  Ihsanov, Kanat 1075 KAZ1.0010.534021.20 
  Karim, Ibrakhim 1197 KAZ0.001-0.3140-12.40 
  Serik, Madiyar 1040 KAZ1.0010.484019.20 
  Tuleuova, Gulnur 1236 KAZ0.001-0.2640-10.40 

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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