Individual Calculations July 2017
 Yergaliyev, Yeraslan  Total change: -22.80  Rating chartPersonal card
 "Chess Bala" Almaty KAZ 2017-05-28
RcRownchangeKK*chgGame
 1407 1467 3.50 7 -0.38 40 -15.20 
  Kurmangaliyeva, Liya 1370 KAZ0.001-0.6340-25.20 
  Kaliakhmet, Eldana 1081 KAZ1.0010.09403.60 
  Akhmetzhan, Abylay 1638 KAZ1.0010.734029.20 
  Bizhigitov, Zhangir 1652 KAZ0.001-0.2640-10.40 
  Makhanov, Amirkhan 1368 KAZ0.501-0.1440-5.60 
  Zhukenov, Aituar 1640 KAZ0.001-0.2740-10.80 
  Toksanbay, Arman 1103 KAZ1.0010.10404.00 

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)
 
 A.G. Ufimtsev Memorial 2017 B Kostanay KAZ 2017-06-03
RcRownchangeKK*chgGame
 1718 1467 0.00 1 -0.19 40 -7.60 
  Kenbeilov, Timur 1718 KAZ0.001-0.1940-7.60 

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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