Individual Calculations September 2019
 Sailaubay, Aldiyar  Total change: 25.20  Rating chartPersonal card
 5th Challenger Classic 2019 Almaty KAZ 2019-08-21
RcRownchangeKK*chgGame
 1520 1294 2.00 6 0.63 40 25.20 
  Nurdaulet, Olzhas 1574 KAZ1.0010.844033.60 
  Baisart, Tamerlan 1532 KAZ0.001-0.2040-8.00 
  Tarlavin, Georgiy 1430 KAZ0.001-0.3240-12.80 
  Purgin, Viktor 1523 KAZ0.5010.294011.60 
  Koyshibayev, Kabimalik 1694  * KAZ0.5010.424016.80 
  Zamaldinov, Mansur 1367 KAZ0.001-0.4040-16.00 
 * 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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