Individual Calculations September 2022
 Skak, Abuali  Total change: 55.60  Rating chartPersonal card
 G. Satmagambetov Charitable Foundation Tournament (open 14) Nur-Sultan KAZ 2022-08-01
RcRownchangeKK*chgGame
 1412 1518 5.00 7 0.61 40 24.40 
  Babkin, Kirill 1118  * KAZ1.0010.08403.20 
  Bolatov, Alan 1226 KAZ1.0010.15406.00 
  Serikkazy, Nuraly 1400 KAZ0.501-0.1640-6.40 
  Khairullin, Anvar 1205 KAZ1.0010.14405.60 
  Kabinazar, Nurmukhammed 1650 KAZ1.0010.684027.20 
  Suleimen, Ergali 1916 KAZ0.001-0.0840-3.20 
  Tynyshtyk, Diana 1368 KAZ0.501-0.2040-8.00 
 * 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)
 
 Atyrau Open Atyrau KAZ 2022-08-16
RcRownchangeKK*chgGame
 1887 1518 2.00 7 0.78 40 31.20 
  Isanzhulov, Arystan f2307 KAZ0.0010.00400.00 
  Kim, Kristina wc1951 KAZ0.001-0.0640-2.40 
  Tkachyov, Adil 1966 KAZ0.001-0.0640-2.40 
  Fedotova, Mariya 1181 KAZ1.0010.12404.80 
  Galymzhanuly, Ibragim 1895 KAZ0.001-0.0940-3.60 
  Khairoshev, Nurbek 1964 KAZ0.001-0.0640-2.40 
  Tumbayev, Bailaubai 1945 KAZ1.0010.934037.20 

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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