Rapid: Individual Calculations January 2019
 Aidossuly, Alibi  Total change: -48.80  Rating chartPersonal card
 Almaty Children rapid Championship (under 9 boys) Almaty KAZ 2018-12-25
RcRownchangeKK*chgGame
 1233 1473 3.00 7 -2.44 20 -48.80 
  Daulet, Alikhan 1222 KAZ1.0010.19203.80 
  Tenizbayev, Alisher 1142 KAZ1.0010.12202.40 
  Sermukhamedov Minnullina, Adrian 1274 KAZ0.001-0.7620-15.20 
  Kuanyshbekuly, Daulet 1073  * KAZ0.501-0.4220-8.40 
  Sainov, Sanzhar 1543 KAZ0.001-0.4020-8.00 
  Erkinov, Bunyod 1113 KAZ0.501-0.4020-8.00 
  Seifullin, Umar 1263 KAZ0.001-0.7720-15.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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