Rapid: Individual Calculations September 2021
 Zagorskii, Artem  Total change: 4.60  Rating chartPersonal card
 Cup of Hope_Rapid_A_2021 Nizhniy Novgorod RUS 2021-08-22
RcRownchangeKK*chgGame
 1900 1872 4.50 9 0.23 20 4.60 
  Obrezchikov, Mikhail 1768 RUS0.001-0.6420-12.80 
  Sibagatullin, Timur 1847 RUS1.0010.47209.40 
  Luzhavin, Yury 1784 RUS1.0010.38207.60 
  Paley, Alexander 1994 RUS0.001-0.3320-6.60 
  Kovankin, Sergey 1791 RUS1.0010.39207.80 
  Markelova, Lubov wf1992 RUS1.0010.662013.20 
  Gorozhanin, Mikhail f2406 RUS0.001-0.0320-0.60 
  Sazanov, Nikolay E 2083 RUS0.001-0.2320-4.60 
  Artemov, Egor 1437 RUS0.501-0.4420-8.80 

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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