Rapid: Individual Calculations February 2020
 Kalyev, Sapar  Total change: 12.20  Rating chartPersonal card
 Almaty region championship among adults Taldykorgan KAZ 2020-01-25
RcRownchangeKK*chgGame
 1264 1241 4.50 8 0.61 20 12.20 
  Saparov, Orynbai 1105 KAZ1.0010.32206.40 
  Darikbayev, Murat 1499 KAZ1.0010.822016.40 
  Kim, Valeriy 1624 KAZ0.001-0.0920-1.80 
  Arystanbek, Dinmukhammed 1432 KAZ0.001-0.2520-5.00 
  Imashev, Kairat 1147 KAZ0.001-0.6320-12.60 
  Omirserik, Alima 1075 KAZ1.0010.28205.60 
  Baimoldin, Serik 1084 KAZ1.0010.29205.80 
  Berdesheva, Gulzada 1144 KAZ0.501-0.1320-2.60 

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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