Individual Calculations September 2018
 Arslanov, Shamil M  Total change: -4.60  Rating chartPersonal card
 XIII Astrakhan Open A Astrakhan RUS 2018-08-10
RcRownchangeKK*chgGame
 1771 1477 1.00 7 -0.23 20 -4.60 
  Mnatsakanian, Arsen 1877  * RUS0.001-0.0820-1.60 
  Kalambetov, Anton 1837 RUS0.001-0.1020-2.00 
  Borisov, Sergey 1877  * RUS0.001-0.0820-1.60 
  Bobrov, Egor 1500 RUS0.5010.03200.60 
  Dyachkova, Maria 1864 RUS0.5010.41208.20 
  Smirnov, Mikhail. 1653 RUS0.001-0.2720-5.40 
  Samchenko, Serafima 1788 RUS0.001-0.1420-2.80 
 * 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)
 

 

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