Rapid: Individual Calculations January 2019
 Samarkhanov, Alikhan  Total change: -3.20  Rating chartPersonal card
 Almaty Children rapid Championship (under 11 boys) Almaty KAZ 2018-12-25
RcRownchangeKK*chgGame
 1372 1147 1.00 5 -0.16 20 -3.20 
  Tleukhanov, Yerlan 1503 KAZ0.001-0.1120-2.20 
  Murzakhun, Imanali 1275 KAZ1.0010.672013.40 
  Buirakulov, Shyngys 1236 KAZ0.001-0.3820-7.60 
  Mendibek, Altair 1400 KAZ0.001-0.1920-3.80 
  Tuganbay, Erasyl 1444 KAZ0.001-0.1520-3.00 

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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