Rapid: Individual Calculations September 2023
 Kuralbayev, Spandiyar  Total change: 5.20  Rating chartPersonal card
 Best 1 level - july 1 Astana KAZ 2023-07-08
RcRownchangeKK*chgGame
 1177 1235 3.00 5 0.13 40 5.20 
  Bolat, Madi 1008 KAZ1.0010.21408.40 
  Kuanyshev, Miras 1190 KAZ0.001-0.5640-22.40 
  Karash, Sanjar 1227 KAZ0.001-0.5140-20.40 
  Kassymov, Altair 1320 KAZ1.0010.624024.80 
  Ivanov, Kubrat 1139 KAZ1.0010.374014.80 

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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