Blitz: Individual Calculations September 2018
 Kochergin, Sergey.  Total change: 10.80  Rating chartPersonal card
 XIII Astrakhan Open Blitz Astrakhan RUS 2018-08-19
RcRownchangeKK*chgGame
 1711 1641 5.00 11 0.54 20 10.80 
  Gutsulyak, Nikolay 1765 RUS1.0010.672013.40 
  Kazmin, Semen 2028 RUS0.001-0.0920-1.80 
  Schepetnov, Egor 1745 RUS0.001-0.3620-7.20 
  Pankov, Sanan 1241  * RUS1.0010.08201.60 
  Dyachkova, Maria 1750 RUS0.001-0.3520-7.00 
  Kuanova, Ilmira 1778 RUS1.0010.682013.60 
  Sirotin, Vladimir 1809 RUS0.001-0.2820-5.60 
  Bobrov, Egor 1646 RUS1.0010.512010.20 
  Khalyapin, Dmitry 1717 RUS0.001-0.4020-8.00 
  Nadyrshin, Karim 1573 RUS1.0010.41208.20 
  Samchenko, Serafima 1769 RUS0.001-0.3320-6.60 
 * 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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