Individual Calculations August 2023
 Aldabergen, Nurali  Total change: -89.60  Rating chartPersonal card
 International Chess Festival Astana Zhuldyzdary tournament C Astana KAZ 2023-07-11
RcRownchangeKK*chgGame
 1240 1571 5.50 8 -1.47 40 -58.80 
  Mustafa, Daulet 1171  * KAZ0.501-0.4240-16.80 
  Bakhytzhan, Madiyar 1123 KAZ1.0010.06402.40 
  Kinzhenova, Aziza 1211 KAZ1.0010.10404.00 
  Abdrashev, Ruslan 1341 KAZ0.001-0.7940-31.60 
  Koki, Ansar 1242 KAZ1.0010.12404.80 
  Yerzhanuly, Yernur 1300 KAZ0.001-0.8340-33.20 
  Orymbay, Alikhan 1229 KAZ1.0010.12404.80 
  Khairullin, Anvar 1302 KAZ1.0010.17406.80 
 * 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)
 
 Uralsk Open amateur Uralsk KAZ 2023-07-21
RcRownchangeKK*chgGame
 1389 1571 5.00 8 -0.77 40 -30.80 
  Gabdeyev, Danis 1171  * KAZ1.0010.08403.20 
  Zhappar, Khantenere 1354 KAZ1.0010.22408.80 
  Molbay, Torekhan 1519 KAZ1.0010.434017.20 
  Kambar, Ersultan 1425 KAZ0.001-0.7040-28.00 
  Onoglu, Ali 1447 KAZ0.001-0.6740-26.80 
  Ivanaev, Vladislav 1241 RUS1.0010.12404.80 
  Pankratov, Artem 1429 RUS1.0010.314012.40 
  Iljushin, Yaroslav 1526 RUS0.001-0.5640-22.40 
 * 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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