Individual Calculations July 2018
 Sailaubay, Aldiyar  Total change: 31.20  Rating chartPersonal card
 U9 CHESS BALA 3rd stage Almaty KAZ 2018-05-12
RcRownchangeKK*chgGame
 1340 1140 2.00 5 0.78 40 31.20 
  Nurgaliyeva, Zarina 1363 KAZ0.001-0.2240-8.80 
  Tulendinov, Dinmukhammed 1374 KAZ0.5010.294011.60 
  Galym, Yerasyl 1345 KAZ0.5010.264010.40 
  Tsoy, Maxim 1323 KAZ1.0010.744029.60 
  Tulebay, Yedige 1296 KAZ0.001-0.2940-11.60 

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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