Individual Calculations April 2017
 Sysun, Alexander V.  Total change: -21.80  Rating chartPersonal card
 70 Karelian men 2017 chmp Petrozavodsk RUS 2017-02-21
RcRownchangeKK*chgGame
 1932 1943 2.00 6 -1.09 20 -21.80 
  Andronov, Mikhail G. 2090 RUS0.001-0.3020-6.00 
  Rumak, Mikhail A. 2140 RUS0.001-0.2520-5.00 
  Vikulin, Alexander A. 1769 RUS0.501-0.2320-4.60 
  Turunen, Tuomo 1895 FIN0.501-0.0720-1.40 
  Astikainen, Antero 1724 FIN1.0010.22204.40 
  Stolyarov, Sergey V. 1972 RUS0.001-0.4620-9.20 

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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