Rapid: Individual Calculations April 2019
 Astakhov, Leonid  Total change: -10.00  Rating chartPersonal card
 Toksovskaya perspective 2019.Winter. Rapid Toksovo RUS 2019-02-22
RcRownchangeKK*chgGame
 1342 1345 0.50 5 -2.02 20 -40.40 
  Grigoriev, Yuri V. 1745  * RUS0.5010.42208.40 
  Isakov, Erkin 1520 RUS0.001-0.2720-5.40 
  Shuktomov, Evgeniy 1396 RUS0.001-0.4320-8.60 
  Babilyuk, Filipp 1008 RUS0.001-0.8820-17.60 
  Kotlyar, Anfisa 1039 RUS0.001-0.8620-17.20 
 * 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)
 
 Kuzmolovo Rapid Cup 2019-3 St. Petersburg RUS 2019-03-03
RcRownchangeKK*chgGame
 1534 1334 3.00 6 1.52 20 30.40 
  Doronin, Vladimir 1564 RUS1.0010.792015.80 
  Romanov, Nikita 1444 RUS0.001-0.3520-7.00 
  Smirnov, Stanislav B 1515 RUS0.001-0.2620-5.20 
  Rachmanov, Viktor 1545 RUS1.0010.772015.40 
  Saydakovsky, Boris 1658 RUS0.001-0.1320-2.60 
  Isakov, Erkin 1480 RUS1.0010.702014.00 

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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