Individual Calculations August 2019
 Krupovich, Roman  Total change: -133.20  Rating chartPersonal card
 Astana Open B - 2019 Nur-Sultan KAZ 2019-07-09
RcRownchangeKK*chgGame
 1437 1769 4.50 9 -3.33 40 -133.20 
  Satmagambetov, Timur 1374 KAZ1.0010.08403.20 
  Karataikyzy, Meirzhan 1558 KAZ0.001-0.7740-30.80 
  Boran, Zhazira 1417 KAZ0.001-0.8940-35.60 
  Kulikpayev, Zhumagazy 1369  * KAZ1.0010.08403.20 
  Kapayeva, Anastasiya 1446 KAZ0.001-0.8740-34.80 
  Kabylbek, Yedil 1369  * KAZ0.501-0.4240-16.80 
  Mukhamedzhan, Erkanat 1369  * KAZ1.0010.08403.20 
  Abdirazakhov, Medet 1482 KAZ1.0010.16406.40 
  Kozhakhmetov, Sultan 1551 KAZ0.001-0.7840-31.20 
 * 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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