Individual Calculations September 2018
 Batin, Evgeny  Total change: 12.80  Rating chartPersonal card
 XIII Astrakhan Open B Astrakhan RUS 2018-08-10
RcRownchangeKK*chgGame
 1718 1565 2.50 7 0.32 40 12.80 
  Akopov, Victor 1699 RUS0.001-0.3240-12.80 
  Khomutov, Petr 1650 RUS1.0010.624024.80 
  Dzhugunusov, Farid 1614 RUS0.001-0.4340-17.20 
  Kulmagambetov, Aldiyar 1658 RUS0.5010.13405.20 
  Nesytov, Artyom 1882 RUS0.001-0.1340-5.20 
  Nadyrshin, Karim 1602 RUS1.0010.554022.00 
  Gutsulyak, Nikolay 1924 RUS0.001-0.1040-4.00 

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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