Rapid: Individual Calculations September 2023
 Zhakenova, Medina  Total change: 56.00  Rating chartPersonal card
 Best 2 level - july 3 Astana KAZ 2023-07-18
RcRownchangeKK*chgGame
 1171 1080 2.50 3 1.27 40 50.80 
  Imambek, Abilmansur 1444 KAZ0.5010.404016.00 
  Ibadulla, Mardan 1011 KAZ1.0010.404016.00 
  Israil, Gulsezim 1058 KAZ1.0010.474018.80 

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)
 
 Best 2 level - july 1 Astana KAZ 2023-07-20
RcRownchangeKK*chgGame
 1133 1080 1.00 2 0.13 40 5.20 
  Batyrkhan, Daniyar 1263 KAZ0.5010.24409.60 
  Shomanova, Amira 1003 KAZ0.501-0.1140-4.40 

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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