Individual Calculations October 2013
 Chistiakov, Mihail  Total change: -1.50  Rating chartPersonal card
 IX Baltic school chess festival 2013 Riga LAT 2013-08-26
RcRownchangeKK*chgGame
 1791 1945 4.00 6 -0.10 15 -1.50 
  Polyakov, Fedor 1803 LAT0.001-0.6915-10.35 
  Timoshin, Andrei 1768 EST1.0010.27154.05 
  Grimm, Gyorgy 2007 HUN0.5010.09151.35 
  Kalnins, Toms 1901 LAT0.501-0.0615-0.90 
  Sverdlov, Mikhail 1564 RUS1.0010.09151.35 
  Morozli, Grigorijs 1700 LAT1.0010.20153.00 

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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